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Document Overview

This document provides configuration information that is useful when connecting a Ribbon Session Border Controller (SBC) Core with Microsoft Skype for Business 2015 (SfB 2015) and Virgin Media SIP Trunk. This Application Note is a configuration guide for the Ribbon SBC 5XX0 Series (Session Border Controller) also covering SBC7XX0.

 

Introduction

The interoperability compliance testing focuses on verifying inbound and outbound call flows between a Ribbon Core SBC and Microsoft Skype for Business 2015 (SfB 2015).

Audience

This technical document is intended for telecommunication engineers configuring the Ribbon SBC Core aspects of the Virgin Media SIP trunk group with the SfB 2015This configuration requires access to a third-party server and the Ribbon SBC Web browser user interface, Embedded Management Application (EMA). Understanding the basic concepts for IP/Routing, SIP, RTP and TLS are also required for completing the configuration and any necessary troubleshooting.

Requirements

The sample configuration (see Topology) includes the following equipment and software:

Table : Requirements

 

Equipment

Software Version
Ribbon Communications

Ribbon SBC Core (5200)
BMC
BIOS
ConnexIP OS 
SonusDB
EMA
SBX

V07.01.00-R000
V03.16.00-R000
V02.06.00
V06.01.00-R000
V07.01.00-R000
V07.01.00-R000
V07.01.00-R000

Third-party Equipment

Skype for Business 2015

16.0.4288.1000

 Polycom CX500-Rev54.0.7577
 Polycom CX600-Rev54.0.7577
 

Venta Fax & Voice

7.6.234
 Minicom8000
 Cisco SPA-3102 5.2.13(GW002)
 

Reference Configuration

The following reference configuration illustrates the connectivity between the third-party equipment and the Ribbon SBC Core.  

Figure : Topology

 

Support

For any questions regarding this document or the content herein, please contact your maintenance and support provider.

 

Third-Party Product Features

  • SIP OPTIONS
  • Basic Calls
  • Calling Number Format/Called Number Format
  • Emergency Call Handling
  • Call Disconnects
  • Call Error Handling
  • CLIP/CLIR
  • Call Forwarding
  • Call Hold
  • Conference
  • Call Park
  • Call Waiting
  • DTMF
  • Fax
  • Long Call
  • SBC Failure/Recovery


Features Not Supported

  • SfB2015 does not support Busy line.

 

Verify License

  • POL-BASE

Skype for Business 2015 Configuration

  1. PSTN Gateway

  2. Voice Policy

  3. PSTN Usage

  4. Route

  5. Trunk Configuration

 1. PSTN Gateway

Select Topology Builder > Shared Components > PSTN Gateways

Figure : Define a new IP/PSTN Gateway

 

Figure : Define FQDN

 

Figure : Define Root Trunk

 

Select Control Panel > Voice Routing > Voice Policy

Figure : Voice Policy

 

 3. PSTN Usage

Select Control Panel > Voice Routing > Voice Policy > New PSTN Usage

Figure : New PSTN Usage


 4. Route

Select Control Panel > Voice Routing > Route

 

Figure : Voice Routing

 

5. Trunk Configuration

Select Control Panel > Voice Routing > Trunk Configuration

Figure : Trunk Configuration

Figure : Edit Trunk Configuration

 

Ribbon SBC Core Series Configuration

The follow configuration applies to both 5xxx and 7xxx series Core SBC.

SBC Core Configuration
configure
#DSP Resources
set system mediaProfile compression 90 tone 10
commit

#Element Routing Priority
set profiles callRouting elementRoutingPriority TG_ERP entry localOperator 0 entityType trunkGroup
set profiles callRouting elementRoutingPriority TG_ERP entry nationalType 0 entityType trunkGroup
set profiles callRouting elementRoutingPriority TG_ERP entry internationalType 0 entityType trunkGroup
set profiles callRouting elementRoutingPriority TG_ERP entry userName 1 entityType trunkGroup
set profiles callRouting elementRoutingPriority TG_ERP entry userName 2 entityType none
commit

#Cranback profile
set profiles callRouting crankbackProfile default reason 151 useLocationValue disabled
commit

#IP signaling profiles
set profiles signaling ipSignalingProfile FAX_IPSP commonIpAttributes flags disableMediaLockDown enable
set profiles signaling ipSignalingProfile FAX_IPSP commonIpAttributes flags minimizeRelayingOfMediaChangesFromOtherCallLegAll enable
set profiles signaling ipSignalingProfile FAX_IPSP commonIpAttributes flags sendPtimeInSdp enable
set profiles signaling ipSignalingProfile FAX_IPSP commonIpAttributes flags sendRtcpPortInSdp enable
set profiles signaling ipSignalingProfile FAX_IPSP egressIpAttributes flags disable2806Compliance enable
set profiles signaling ipSignalingProfile FAX_IPSP egressIpAttributes privacy transparency enable
commit

set profiles signaling ipSignalingProfile MINICOM_IPSP commonIpAttributes flags disableMediaLockDown enable
set profiles signaling ipSignalingProfile MINICOM_IPSP commonIpAttributes flags minimizeRelayingOfMediaChangesFromOtherCallLegAll enable
set profiles signaling ipSignalingProfile MINICOM_IPSP commonIpAttributes flags sendPtimeInSdp enable
set profiles signaling ipSignalingProfile MINICOM_IPSP commonIpAttributes flags sendRtcpPortInSdp enable
set profiles signaling ipSignalingProfile MINICOM_IPSP egressIpAttributes flags disable2806Compliance enable
set profiles signaling ipSignalingProfile MINICOM_IPSP egressIpAttributes privacy transparency disable privacyInformation pAssertedId flags includePrivacy disable
commit

set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags disableMediaLockDown enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags minimizeRelayingOfMediaChangesFromOtherCallLegAll enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags publishIPInHoldSDP enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags routeUsingRecvdFqdn enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags sendPtimeInSdp enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags sendRtcpPortInSdp enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes flags storePChargingVector enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes optionTagInRequireHeader suppressReplaceTag enable
set profiles signaling ipSignalingProfile SKYPE_IPSP commonIpAttributes relayFlags statusCode4xx6xx enable
set profiles signaling ipSignalingProfile SKYPE_IPSP egressIpAttributes flags disable2806Compliance enable
set profiles signaling ipSignalingProfile SKYPE_IPSP egressIpAttributes privacy transparency enable
set profiles signaling ipSignalingProfile SKYPE_IPSP egressIpAttributes transport type1 tcp
set profiles signaling ipSignalingProfile SKYPE_IPSP ingressIpAttributes flags sendSdpIn200OkIf18xReliable enable
set profiles signaling ipSignalingProfile SKYPE_IPSP ingressIpAttributes flags sendSdpInSubsequent18x enable
set profiles signaling ipSignalingProfile SKYPE_IPSP ingressIpAttributes flags suppress183WithoutSdp enable
set profiles signaling ipSignalingProfile SKYPE_IPSP ingressIpAttributes flags support181 enable
commit

set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags disableMediaLockDown enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags includeReasonHeader enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags minimizeRelayingOfMediaChangesFromOtherCallLegAll enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags sendPtimeInSdp enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags sendRtcpPortInSdp enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes flags storePChargingVector enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP egressIpAttributes flags disable2806Compliance enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP egressIpAttributes privacy transparency disable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP egressIpAttributes privacy privacyInformation pAssertedId
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP ingressIpAttributes flags suppress183WithoutSdp enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP commonIpAttributes relayFlags statusCode4xx6xx enable
set profiles signaling ipSignalingProfile VIRGIN_MEDIA_IPSP ingressIpAttributes flags support181 enable

commit
#DM/PM criteria
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_0_UK criteriaType digit digitType calledNumber parameterPresenceCheck exists
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_0_UK digitCriteria digitMatch value startDigitPosition 0 numberOfDigits 1 matchValue 0
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_0_UK digitCriteria digitMatch operation equals
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_0_UK digitCriteria numberLength value 11 operation lessThanOrEquals
commit

set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_UK_NATIONAL criteriaType digit digitType calledNumber parameterPresenceCheck exists
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_UK_NATIONAL digitCriteria digitMatch value startDigitPosition 0 numberOfDigits 0
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_UK_NATIONAL digitCriteria digitMatch operation equals
set profiles digitParameterHandling dmPmCriteria SKYPE_MATCH_UK_NATIONAL digitCriteria numberLength value 10 operation equals
commit

set profiles digitParameterHandling dmPmCriteria CALLED_NOA_INT criteriaType digit
set profiles digitParameterHandling dmPmCriteria CALLED_NOA_INT digitType calledNumber
set profiles digitParameterHandling dmPmCriteria CALLED_NOA_INT parameterPresenceCheck exists
set profiles digitParameterHandling dmPmCriteria CALLED_NOA_INT digitCriteria natureOfAddress value international
set profiles digitParameterHandling dmPmCriteria CALLED_NOA_INT digitCriteria natureOfAddress operation equals
commit

#DM/PM rule
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 0 criteria SKYPE_MATCH_0_UK ruleType digit
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 1 criteria SKYPE_MATCH_UK_NATIONAL ruleType digit
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 1 digitManipulation digitStringManipulation replacement type constant digitString calledNumber startDigitPosition 0 numberOfDigits 3 value +44
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 0 digitManipulation digitStringManipulation replacement type constant digitString calledNumber startDigitPosition 0 numberOfDigits 1 value +44
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 1 digitManipulation digitStringManipulation startDigitPosition 0 numberOfDigits 0 action none
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 0 digitManipulation digitStringManipulation startDigitPosition 0 numberOfDigits 1 action none
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 1 digitManipulation numberType calledNumber
set profiles digitParameterHandling dmPmRule SKYPE_ADD_+44 subRule 0 digitManipulation numberType calledNumber
commit

set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 criteria CALLED_NOA_NATIONAL
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 ruleType digit
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation numberType calledNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation digitStringManipulation replacement type constant
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation digitStringManipulation replacement digitString calledNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation digitStringManipulation replacement startDigitPosition 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation digitStringManipulation replacement numberOfDigits 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 0 digitManipulation digitStringManipulation replacement value +44
commit

set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 ruleType digit
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation numberType callingNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation digitStringManipulation replacement type constant
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation digitStringManipulation replacement digitString callingNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation digitStringManipulation replacement startDigitPosition 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation digitStringManipulation replacement numberOfDigits 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 2 digitManipulation digitStringManipulation replacement value +
commit

set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 criteria CALLED_NOA_INT
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 ruleType digit
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation numberType calledNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation digitStringManipulation replacement type constant
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation digitStringManipulation replacement digitString calledNumber
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation digitStringManipulation replacement startDigitPosition 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation digitStringManipulation replacement numberOfDigits 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 3 digitManipulation digitStringManipulation replacement value +
commit

set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 criteria CALLED_NOA_INT
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 ruleType uri
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation uriType toUri
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation userInfoManipulation replacement type constant
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation userInfoManipulation replacement characterString toUri
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation userInfoManipulation replacement startCharacterPosition 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation userInfoManipulation replacement numberOfCharacters 0
set profiles digitParameterHandling dmPmRule EGRESS_DMPMRULE subRule 4 uriParameterManipulation userInfoManipulation replacement value +
commit

set profiles digitParameterHandling dmPmRule FAX_ADD_44 subRule 0 ruleType digit
set profiles digitParameterHandling dmPmRule FAX_ADD_44 subRule 0 digitManipulation numberType calledNumber
set profiles digitParameterHandling dmPmRule FAX_ADD_44 subRule 0 digitManipulation digitStringManipulation replacement type constant
set profiles digitParameterHandling dmPmRule FAX_ADD_44 subRule 0 digitManipulation digitStringManipulation replacement digitString calledNumber
set profiles digitParameterHandling dmPmRule FAX_ADD_44 subRule 0 digitManipulation digitStringManipulation replacement value 44
commit

#PathCheck Profile
set profiles services pathCheckProfile VIRGIN_MEDIA protocol sipOptions
set profiles services pathCheckProfile VIRGIN_MEDIA sendInterval 30
set profiles services pathCheckProfile VIRGIN_MEDIA replyTimeoutCount 6
set profiles services pathCheckProfile VIRGIN_MEDIA recoveryCount 3
set profiles services pathCheckProfile VIRGIN_MEDIA failureResponseCodes [ 503 ]
set profiles services pathCheckProfile VIRGIN_MEDIA transportPreference preference1 udp
set profiles services pathCheckProfile VIRGIN_MEDIA transportPreference preference2 tcp
set profiles services pathCheckProfile VIRGIN_MEDIA transportPreference preference3 tls-tcp
set profiles services pathCheckProfile VIRGIN_MEDIA transportPreference preference4 sctp
commit

#Codecs
set profiles media codecEntry FAX_G711A_20ms_2833 codec g711
set profiles media codecEntry FAX_G711A_20ms_2833 packetSize 10
set profiles media codecEntry FAX_G711A_20ms_2833 fax failureHandling continue
set profiles media codecEntry FAX_G711A_20ms_2833 fax toneTreatment faxRelay
set profiles media codecEntry FAX_G711A_20ms_2833 law ALaw
commit

set profiles media codecEntry FAX_G711U_20ms_2833 codec g711
set profiles media codecEntry FAX_G711U_20ms_2833 packetSize 10
set profiles media codecEntry FAX_G711U_20ms_2833 fax failureHandling continue
set profiles media codecEntry FAX_G711U_20ms_2833 fax toneTreatment none
set profiles media codecEntry FAX_G711U_20ms_2833 law ULaw
commit

set profiles media codecEntry SKYPE_G711A_20ms_2833 codec g711
set profiles media codecEntry SKYPE_G711A_20ms_2833 packetSize 10
set profiles media codecEntry SKYPE_G711A_20ms_2833 fax failureHandling continue
set profiles media codecEntry SKYPE_G711A_20ms_2833 fax toneTreatment none
set profiles media codecEntry SKYPE_G711A_20ms_2833 modem failureHandling continue
set profiles media codecEntry SKYPE_G711A_20ms_2833 modem toneTreatment none
set profiles media codecEntry SKYPE_G711A_20ms_2833 law ALaw
set profiles media codecEntry SKYPE_G711A_20ms_2833 dtmf relay rfc2833
set profiles media codecEntry SKYPE_G711A_20ms_2833 dtmf removeDigits disable
commit

set profiles media codecEntry SKYPE_G711U_20ms_2833 codec g711
set profiles media codecEntry SKYPE_G711U_20ms_2833 packetSize 10
set profiles media codecEntry SKYPE_G711U_20ms_2833 law ULaw
set profiles media codecEntry SKYPE_G711U_20ms_2833 dtmf relay rfc2833
set profiles media codecEntry SKYPE_G711U_20ms_2833 dtmf removeDigits disable
commit

set profiles media codecEntry VIRGIN_MEDIA_G711A codec g711
set profiles media codecEntry VIRGIN_MEDIA_G711A packetSize 10
set profiles media codecEntry VIRGIN_MEDIA_G711A fax failureHandling continue
set profiles media codecEntry VIRGIN_MEDIA_G711A fax toneTreatment faxRelay
set profiles media codecEntry VIRGIN_MEDIA_G711A law ALaw
set profiles media codecEntry VIRGIN_MEDIA_G711A dtmf relay rfc2833
set profiles media codecEntry VIRGIN_MEDIA_G711A dtmf removeDigits disable
commit

set profiles media codecEntry VIRGIN_MEDIA_G711U codec g711
set profiles media codecEntry VIRGIN_MEDIA_G711U packetSize 10
set profiles media codecEntry VIRGIN_MEDIA_G711U fax failureHandling continue
set profiles media codecEntry VIRGIN_MEDIA_G711U fax toneTreatment faxRelay
set profiles media codecEntry VIRGIN_MEDIA_G711U law ULaw
set profiles media codecEntry VIRGIN_MEDIA_G711U dtmf relay rfc2833
set profiles media codecEntry VIRGIN_MEDIA_G711U dtmf removeDigits disable
commit

#PSPs
set profiles media packetServiceProfile FAX_PSP codec codecEntry1 FAX_G711A_20ms_2833
set profiles media packetServiceProfile FAX_PSP packetToPacketControl transcode conditional
set profiles media packetServiceProfile FAX_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentDtmfRelay enable
set profiles media packetServiceProfile FAX_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentPacketSize enable
set profiles media packetServiceProfile FAX_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentSilenceSuppression enable
set profiles media packetServiceProfile FAX_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec different2833PayloadType enable
set profiles media packetServiceProfile FAX_PSP packetToPacketControl codecsAllowedForTranscoding thisLeg g711a,g711u,g729
set profiles media packetServiceProfile FAX_PSP packetToPacketControl codecsAllowedForTranscoding otherLeg g711a,g711u,g729
commit

set profiles media packetServiceProfile SKYPE_PSP codec codecEntry1 SKYPE_G711A_20ms_2833
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl transcode conditional
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentDtmfRelay enable
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentPacketSize enable
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentSilenceSuppression enable
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec different2833PayloadType enable
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl codecsAllowedForTranscoding thisLeg g711a,g711u,g729
set profiles media packetServiceProfile SKYPE_PSP packetToPacketControl codecsAllowedForTranscoding otherLeg g711a,g711u,g729
commit

set profiles media packetServiceProfile VIRGIN_MEDIA_PSP codec codecEntry1 VIRGIN_MEDIA_G711A
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP codec codecEntry2 VIRGIN_MEDIA_G711U
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP preferredRtpPayloadTypeForDtmfRelay 101
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl transcode conditional
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentDtmfRelay enable
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentPacketSize enable
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec differentSilenceSuppression enable
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl conditionsInAdditionToNoCommonCodec honorOfferPreference enable
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl codecsAllowedForTranscoding thisLeg g711a,g711u,g729,t38
set profiles media packetServiceProfile VIRGIN_MEDIA_PSP packetToPacketControl codecsAllowedForTranscoding otherLeg g711a,g711u,g729,t38
commit

#DNS
set addressContext default dnsGroup DNS type mgmt
set addressContext default dnsGroup DNS transport udp
set addressContext default dnsGroup DNS interface mgmtGroup
set addressContext default dnsGroup DNS localRecord skype2015 data 1 type a
set addressContext default dnsGroup DNS localRecord skype2015 data 1 priority 0
set addressContext default dnsGroup DNS localRecord skype2015 data 1 ipAddress 10.35.180.229
set addressContext default dnsGroup DNS localRecord skype2015 data 1 state enabled
set addressContext default dnsGroup DNS localRecord skype2015 hostName fe.skype2015.sonusnet.com
set addressContext default dnsGroup DNS localRecord skype2015 order priority
set addressContext default dnsGroup DNS localRecord skype2015 state enabled
commit
#Internal Side Configuration

#IP Interface Group
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED ceName LITTLE
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED portName pkt0
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED ipAddress 10.35.177.246
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED prefix 26
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED mode inService
set addressContext default ipInterfaceGroup TRUSTED ipInterface TRUSTED state enabled
commit

#IP Static Route
set addressContext default staticRoute 0.0.0.0 0 10.35.177.193 TRUSTED TRUSTED preference 100
commit

#Zone
set addressContext default zone TRUSTED id 2
set addressContext default zone TRUSTED dnsGroup DNS
commit

#SIP signaling port
set addressContext default zone TRUSTED sipSigPort 2 ipInterfaceGroupName TRUSTED
set addressContext default zone TRUSTED sipSigPort 2 ipAddressV4 10.35.177.247
set addressContext default zone TRUSTED sipSigPort 2 portNumber 5060
set addressContext default zone TRUSTED sipSigPort 2 transportProtocolsAllowed sip-udp,sip-tcp
set addressContext default zone TRUSTED sipSigPort 2 mode inService
set addressContext default zone TRUSTED sipSigPort 2 state enabled
commit

#Skype IP peer
set addressContext default zone TRUSTED ipPeer SKYPE policy sip fqdn fe.skype2015.sonusnet.com
set addressContext default zone TRUSTED ipPeer SKYPE policy sip fqdnPort 5068
commit

#Fax IP peer
set addressContext default zone TRUSTED ipPeer FAX ipAddress 10.35.137.43
set addressContext default zone TRUSTED ipPeer FAX ipPort 5084
set addressContext default zone TRUSTED ipPeer FAX defaultForIp false
set addressContext default zone TRUSTED ipPeer FAX authentication intChallengeResponse enabled
set addressContext default zone TRUSTED ipPeer FAX authentication incInternalCredentials enabled
commit

#Skype IP trunk
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 media mediaIpInterfaceGroupName TRUSTED
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy carrier 0000
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy country 44
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy localizationVariant northAmerica
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy digitParameterHandling numberingPlan GENERIC_NUM_PLAN
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy digitParameterHandling egressDmPmRule SKYPE_ADD_PLUS44
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy callRouting elementRoutingPriority TG_ERP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy media packetServiceProfile SKYPE_PSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 policy signaling ipSignalingProfile SKYPE_IPSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 signaling authentication intChallengeResponse enabled
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 ingressIpPrefix 10.35.180.229 32
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 state enabled
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-SKYPE2015 mode inService
commit

#Fax IP trunk
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX media mediaIpInterfaceGroupName TRUSTED
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy country 44
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy localizationVariant northAmerica
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy digitParameterHandling numberingPlan GENERIC_NUM_PLAN
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy digitParameterHandling ingressDmPmRule SIP_ADD_PLUS
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy digitParameterHandling egressDmPmRule FAX_ADD_44
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy callRouting elementRoutingPriority TG_ERP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy media packetServiceProfile FAX_PSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX policy signaling ipSignalingProfile FAX_IPSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX signaling authentication intChallengeResponse enabled
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX ingressIpPrefix 10.35.137.43 32
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX mode inService
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-FAX state enabled
commit

#Minicom IP trunk
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM media mediaIpInterfaceGroupName TRUSTED
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy country 44
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy localizationVariant northAmerica
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy digitParameterHandling numberingPlan GENERIC_NUM_PLAN
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy callRouting elementRoutingPriority TG_ERP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy media packetServiceProfile FAX_PSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM policy signaling ipSignalingProfile MINICOM_IPSP
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM signaling authentication intChallengeResponse enabled
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM ingressIpPrefix 10.220.250.88 32
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM mode inService
set addressContext default zone TRUSTED sipTrunkGroup TWO-WAY-SIP-MINICOM state enabled
commit


#External Side SBC Configuration
#IP Interface Group
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC ceName LITTLE
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC portName pkt1
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC ipAddress 216.110.2.220
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC prefix 27
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC mode inService
set addressContext default ipInterfaceGroup UNTRUSTED ipInterface PUBLIC state enabled
commit

#IP static route
set addressContext default staticRoute 0.0.0.0 0 216.110.2.193 UNTRUSTED UNTRUSTED preference 100
commit

#Zone
set addressContext default zone UNTRUSTED id 3
set addressContext default zone UNTRUSTED dnsGroup DNS
commit

#SIP signaling port
set addressContext default zone UNTRUSTED sipSigPort 2 ipInterfaceGroupName PUBLIC
set addressContext default zone UNTRUSTED sipSigPort 2 ipAddressV4 216.110.2.220
set addressContext default zone UNTRUSTED sipSigPort 2 portNumber 5060
set addressContext default zone UNTRUSTED sipSigPort 2 transportProtocolsAllowed sip-udp
set addressContext default zone UNTRUSTED sipSigPort 2 mode inService
set addressContext default zone UNTRUSTED sipSigPort 2 state enabled
commit

#IP peers
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA1 ipAddress 213.106.222.X
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA1 ipPort 5060
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA1 pathCheck profile VIRGIN_MEDIA
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA1 pathCheck hostPort 5060
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA1 pathCheck state enabled
commit
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA2 ipAddress 82.14.171.Y
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA2 ipPort 5060
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA2 pathCheck profile VIRGIN_MEDIA
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA2 pathCheck hostPort 5060
set addressContext default zone UNTRUSTED ipPeer VIRGIN_MEDIA2 pathCheck state enabled
commit

#VirginMedia trunks
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 media mediaIpInterfaceGroupName PUBLIC
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy carrier 0000
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy country 44
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy localizationVariant northAmerica
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy digitParameterHandling numberingPlan GENERIC_NUM_PLAN
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy digitParameterHandling egressDmPmRule EGRESS_DMPMRULE
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy callRouting elementRoutingPriority TG_ERP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy media packetServiceProfile VIRGIN_MEDIA_PSP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 policy signaling ipSignalingProfile VIRGIN_MEDIA_IPSP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 signaling retryCounters invite 1
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 signaling authentication authUserPart virginpbx01
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 signaling authentication authPassword test
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 ingressIpPrefix 213.106.222.X 32
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 state enabled
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA1 mode inService
commit

set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 media mediaIpInterfaceGroupName PUBLIC
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy carrier 0000
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy country 44
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy localizationVariant northAmerica
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy digitParameterHandling numberingPlan GENERIC_NUM_PLAN
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy digitParameterHandling egressDmPmRule EGRESS_DMRULE
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy callRouting elementRoutingPriority TG_ERP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy media packetServiceProfile VIRGIN_MEDIA_PSP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 policy signaling ipSignalingProfile VIRGIN_MEDIA_IPSP
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 signaling retryCounters invite 1
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 signaling authentication authUserPart virginpbx01
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 signaling authentication authPassword test
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 ingressIpPrefix 82.14.171.Y 32
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 state enabled
set addressContext default zone UNTRUSTED sipTrunkGroup TWO-WAY-VIRGIN_MEDIA2 mode inService
commit

#Global Configuration
#Route Labels
set global callRouting routingLabel TO_TWO_WAY_FAX routingLabelRoute 0 routeType trunkGroup
set global callRouting routingLabel TO_TWO_WAY_FAX routingLabelRoute 0 trunkGroup TWO-WAY-SIP-FAX
set global callRouting routingLabel TO_TWO_WAY_FAX routingLabelRoute 0 ipPeer FAX
commit
set global callRouting routingLabel TO_TWO_WAY_SKYPE routingLabelRoute 0 routeType trunkGroup
set global callRouting routingLabel TO_TWO_WAY_SKYPE routingLabelRoute 0 trunkGroup TWO-WAY-SIP-SKYPE2015
set global callRouting routingLabel TO_TWO_WAY_SKYPE routingLabelRoute 0 ipPeer SKYPE
commit
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 0 routeType trunkGroup
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 0 trunkGroup TWO-WAY-VIRGIN_MEDIA1
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 0 ipPeer VIRGIN_MEDIA1
commit
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 0 routeType trunkGroup
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 1 trunkGroup TWO-WAY-VIRGIN_MEDIA2
set global callRouting routingLabel TO_TWO_WAY_VIRGIN_MEDIA routingLabelRoute 1 ipPeer VIRGIN_MEDIA2
commit

#Routes
set global callRouting route trunkGroup TWO-WAY-SIP-MINICOM LITTLE standard Sonus_NULL Sonus_NULL all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_VIRGIN_MEDIA
commit
set global callRouting route trunkGroup TWO-WAY-SIP-FAX LITTLE standard Sonus_NULL Sonus_NULL all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_VIRGIN_MEDIA
commit
set global callRouting route trunkGroup TWO-WAY-SIP-SKYPE2015 LITTLE standard Sonus_NULL Sonus_NULL all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_VIRGIN_MEDIA
commit
set global callRouting route trunkGroup TWO-WAY-VIRGIN_MEDIA1 LITTLE standard 1183374139 44 all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_FAX
commit
set global callRouting route trunkGroup TWO-WAY-VIRGIN_MEDIA1 LITTLE standard Sonus_NULL Sonus_NULL all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_SKYPE
commit
set global callRouting route trunkGroup TWO-WAY-VIRGIN_MEDIA2 LITTLE standard 1183374139 44 all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_FAX
commit
set global callRouting route trunkGroup TWO-WAY-VIRGIN_MEDIA2 LITTLE standard Sonus_NULL Sonus_NULL all all ALL none Sonus_NULL routingLabel TO_TWO_WAY_SKYPE
commit

 

 

Test Results

S.NoProcedureObservationResultComment
IOP1

Vendors eSBC response to SIP OPTIONS messages from SBC

No calls are required for this test. SIP trace to be captured for approx 60 seconds and checked for correct signaling.

For each eSBC, the SBC will periodically send an OPTIONS request to the vendors eSBC to check if its SIP stack is reachable. If a SIP response 200 OK is received from the IP-PBX, the SIP trunk will be placed (or remain) in an In-Service state

e.g. OPTIONS sip:ping@<ip-pbx_IP_Addr>:5060 SIP/2.0

Pass 
IOP2SBC response to SIP OPTIONS messages from vendor eSBC

No calls are required for this test. SIP trace to be captured for approx 60 seconds (depending on agreement) and checked for correct signaling.

Vendors eSBC setup for Solution IP.Addr Mode
eSBC configured to send OPTIONS messages to the SBC on a periodic basis. The SBC responds with SIP response 200OK -
e.g. "OPTIONS sip:ping@192.168.1.10:5060 SIP/2.0"

Check that the eSBC can simultaneously send SIP OPTIONS messages to both the solution SBC addresses.

Pass 
IOP4Basic test call from IP-PBX to PSTN line through SBC-A (using SBC-A IPV4 ip address). 

IP-PBX line initiates call, Call is answered, IP-PBX line terminates call.

Vendors eSBC setup for Solution IP.Addr Mode
Call from the IP-PBX. Invite seen from eSBC to SBC-A, proxy authentication challenge returned to eSBC, re-invite with correct credentials from eSBC and call progresses as expected.
e.g.
Request-Line: INVITE sip:<B-party>@<SBC-A ip.addr TBD>:5060 SIP/2.0
To: sip:<B-Party>@<SBC-A ip.addr TBD>

Check the wireshark trace and confirm that G.711 A law codec with 10 or 20ms packetisation is being used.
Also check to see if INVITE contains Session-Expires header and that it is syntactically correct. Check for Supported Header to see if 'timer' is supported. Ensure response in 200 OK is compatible with INVITE and check for Required Header and if it contains 'timer'. (x-ref IOP9)

Pass 
IOP5

Basic test call from IP-PBX to PSTN line through SBC-B (using SBC-B IPV4 ip address)

Vendor to configure eSBC so that it used secondary SBC (SBC_B) for this test.
Once test completed eSBC to be configure to use Primary SBC-A for calls to route to.

IP-PBX line initiates call, Call is answered, IP-PBX line terminates call.

Vendors eSBC setup for Solution IP.Addr Mode
Call from the IP-PBX. Invite seen from eSBC to SBC-B, proxy authentication challenge returned to eSBC, re-invite with correct credentials from eSBC and call progresses as expected.
e.g.
Request-Line: INVITE sip:<B-party>@<SBC-B ip.addr TBD>:5060 SIP/2.0
To: sip:<B-Party>@<SBC-B ip.addr TBD>

Check the wireshark trace and confirm that G.711 A law codec with 10ms or 20ms packetisation is being used.

Pass 
IOP7b

Called Number format - vendors eSBC to soft switch number normalization - Global Dial Plan

Test eSBC capability to send the called number in one of the following Global number formats (user part of Request & To URIs)

0yyyyyyyyyy (where y refers to any number, calling party = national)
+44yyyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

SBC to be configured for Global calling plan.

IP-PBX line initiates call to PSTN line, Call is answered.
IP-PBX line terminates call.

Configure the eSBC to present the called number in the user part of the Request & To URIs to be sent in one of the following formats

0yyyyyyyyyy (where y refers to any number, calling party = national)
+44yyyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

Pass 
IOP8b

Calling Number format - vendors eSBC to soft switch number normalization - Global Dial Plan

Test eSBC capability to send calling number in one of the following Global number formats (user part of FROM & PAI URIs)

0yyyyyyyyyy (where y refers to any number, calling party = national)
+44yyyyyyyyyy (where y refers to any number, calling party = national)
00yyyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

SBC to be configured for Global calling plan.

IP-PBX line initiates call to PSTN line, Call is answered.
IP-PBX terminates call.

Configure the eSBC to present the calling number in the user part of the From & PAI URIs to be sent in one of the following formats

0yyyyyyyyyy (where y refers to any number, calling party = national)
+44yyyyyyyyyy (where y refers to any number, calling party = national)
00yyyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

Pass
 
IOP9b

Called Number format - soft switch to eSBC number normalization - Global Dial Plan

Test eSBC capability of accepting the called number in one of the following Global number formats (user part of Request & To URIs)

+44yyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

SBC to be configured for Global calling plan.

PSTN line initiates call to IP-PBX line, Call is answered.
PSTN line terminates call.

Configure the eSBC to accept the called number in the user part of the Request & To URIs in one of the following formats

+44yyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

Also check to see that the INVITE contains Session-Expires header and that it is syntactically correct. Check for Supported Header and ensure 'timer' is supported. Ensure response in 200 OK is compatible with INVITE and check for Required Header and if it contains 'timer'.

Pass 
IOP10b

Calling Number format - soft switch to eSBC number normalization - Global Dial Plan

Test eSBC capability of accepting the calling number in one of the following Global number formats (user part of FROM & PAI URIs)

+44yyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

SBC to be configured for Global calling plan.

PSTN line initiates call to IP-PBX line, Call is answered.
PSTN line terminates call.

Configure the eSBC to accept the calling number in the user part of the Request & To URIs in one of the following formats

+44yyyyyyyyy (where y refers to any number, calling party = national)
+yyyyyyyyy (where y refers to any number, calling party = international)
yyyyyyyyyy (where y refers to any number, calling party = unknown)

Pass 
IOP11Emergency Call Handling -IP-PBX Line to PSTN - UK Emergency call 999

Call made from IP-PBX line to the Emergency services using 999. Call answered.
Either party terminates call.
e.g.
Request-Line: INVITE sip:999@<SBC-A ip.addr TBD>:5060 SIP/2.0
To: <sip:999@<SBC-A ip.addr TBD>>
From: <sip:<A-party>@<IP-PBX IP.Addr>

Pass 
IOP12

Emergency Call Handling -IP-PBX Line to PSTN - UK Emergency call 112

Call made from IP-PBX line to the Emergency services using 112. Call answered,
Either party terminates call.
e.g.
Request-Line: INVITE sip:112@<SBC-A ip.addr TBD>:5060 SIP/2.0
To: <sip:112@<SBC-A ip.addr TBD>>
From: <sip:<A-party>@<IP-PBX IP.Addr>

Pass 
IOP13

Emergency Call Handling -IP-PBX Line to PSTN - UK Emergency call 18000 - Text Direct

Call made from IP-PBX line using a text direct set to the Emergency services using 18000. Call answered.
Either party terminates call.
e.g.
Request-Line: INVITE sip:18000@<SBC-A ip.addr TBD>:5060 SIP/2.0
To: <sip:18000@<SBC-A ip.addr TBD>>
From: <sip:<A-party>@<IP-PBX IP.Addr>

Pass

 

IOP14IP-PBX Line to PSTN - call answer - Originator disconnect

Call made from IP-PBX line to PSTN line, Answer Call.
IP-PBX line terminates call.

Pass 
IOP15PSTN calls SIP #1, SIP #1 conferences in SIP #2

Call made from IP-PBX line to PSTN line, Answer Call.
PSTN line terminates call

Pass 
IOP16IP-PBX Line to PSTN - Busy subscriber

Call made from IP-PBX line to a busy PSTN line (without divert on busy)
Wait for soft switch to return busy response. Ensure that eSBC does not recurse and setup call via secondary SIP trunk.

Pass 
IOP17IP-PBX Line to PSTN - No answer timeout test

Call made from IP-PBX line to a PSTN line (without divert on no answer)
Do not answer call.
Wait for soft switch to return no answer timeout response. Ensure that eSBC does not recurse and setup call via secondary SIP trunk.

PassCancel message is sent by SfB 2015 server and there is not an option to change the timer for this.
IOP18

IP-PBX Line to PSTN - Subscriber not reachable

Vendor to call 01189111111

Call made from IP-PBX line to an invalid number.
Wait for soft switch to return response. Ensure that eSBC does not recurse and setup call via secondary SIP trunk.

Pass 
IOP19PSTN Line to IP-PBX - call answer - Originator disconnect. 

Call made from a PSTN line to an IP-PBX line, Answer Call.
Originator disconnects call.

Pass.
IOP20PSTN Line to IP-PBX - call answer - Terminator disconnect

Call made from a PSTN line to an IP-PBX line, Answer Call.
IP-PBX line terminates call.

Pass 
IOP21PSTN Line to IP-PBX - busy subscriber

Call made from PSTN line to a busy IP-PBX line (without divert on busy)
Wait for IP-PBX to return busy response.

NoExecSfB 2015/Lync does not support Busy line due to a permanent call waiting service. If a UM/Voicemail service is activated call goes there.
IOP22PSTN Line to IP-PBX - No answer timeout test, Invoked by PBXCall made from a PSTN line to an IP-PBX line  (without divert on no answer) Wait for the IP-PBX to return no answer timeout responsePass 
IOP23PSTN Line to IP-PBX - subscriber not reachable

Call made from a PSTN line to an invalid number/unprogrammed DDI on the IP-PBX.
Wait for IP-PBX to return response.

Pass 
IOP24Verify CLIP service on IP-PBX line (incoming call from PSTN) 

Call made from PSTN line to IP-PBX line. PSTN line is set to allow CLI presentation.
Check that CLI is delivered as expected.
Either party terminates call.

Pass 
IOP25Verify CLIR service on IP-PBX line (incoming call from PSTN)

Call made from PSTN line to IP-PBX line. PSTN line is set to restrict CLI presentation.
Check that CLI is not delivered as expected.
Either party terminates call.

Pass 
IOP26Verify CLIP service on PSTN line (outgoing call from IP-PBX, From)

Ensure number used in From header is agreed with Virgin Media and entered into the soft switch database for screening purposes.

Call made from an IP-PBX line to a PSTN line.
Ensure that the eSBC is configured such that the IP-PBX line sends From header containing Calling Line ID (CLI) in the INVITE.

Ensure that the eSBC allows presentation of its CLI using privacy-header (Privacy: none or privacy-header not present)

Ensure that the expected CLI is presented to the PSTN line.
Either party terminates call.

Pass 
IOP27

Verify CLIP service on PSTN line (outgoing call from IP-PBX, PAI/PPI)

Vendor to ensure PAI number is different to that from which the call originates

Ensure number used in PAI/PPI header is agreed with Virgin Media and entered into the soft switch database for screening purposes.

Call made from an IP-PBX line to a PSTN line.
Ensure that the eSBC is configured such that the IP-PBX line sends PAI/PPI header containing Calling Line ID (CLI) in the INVITE.
If PAI header is populated this will be used in preference to the From header.
Ensure that the eSBC allows presentation of its CLI using privacy-header (Privacy: none or privacy-header not present)

Ensure that the expected CLI is presented to the PSTN line.
Either party terminates call.

Pass 
IOP28Verify CLIR service on PSTN line (outgoing call from IP-PBX)

Ensure number used in From/PAI header is agreed with Virgin Media and entered into the soft switch database for screening purposes.

Call made from an IP-PBX line to a PSTN line.
Ensure that the eSBC is configured such that the IP-PBX line sends From and/or PAI header containing either the Calling Line ID or obscured information in the INVITE.
e.g.
From: "user751000" <sip:+441256751000@192.168.1.10>;tag=12345
From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=12345

Ensure that the eSBC restricts presentation of its CLI using privacy-header (Privacy: id or Privacy: user or Privacy: user;id)

Ensure that CLI is NOT presented to the PSTN line.
Either party terminates call.

Pass 
IOP29Verify Call Forward Immediate (unconditional) on a IP-PBX line (Incoming call from PSTN, call forward terminates within IP-PBX)

Call made from a PSTN line to an IP-PBX line with call forward to a line within the same IP-PBX, Answer Call.
Either party terminates call.

Does the IP-PBX have configuration settings to send SIP status 181 messages to the soft switch?

Pass 
IOP30Verify Call Forward Immediate (unconditional) on a IP-PBX line (Incoming call from PSTN, call forward terminates PSTN)

Call made from a PSTN line to an IP-PBX line with call forward to a line in the PSTN, Answer Call.
Either party terminates call.

Pass 
IOP31Verify Call Forward Busy on IP-PBX line (Incoming call from PSTN, call forward terminates within IP-PBX)

Call made from a PSTN line to an IP-PBX line with Call Forward Busy (or equivalent) to a line within the IP-PBX, Answer Call.
Either party terminates call.

Pass 
IOP32Verify Call Forward No-answer on IP-PBX line (Incoming call from PSTN, call forward terminates within IP-PBX)

Call made from a PSTN line to an IP-PBX line with Call Forward No-answer (or equivalent) to a line within the IP-PBX, Answer Call.
Either party terminates call.

Pass 
IOP33Verify Call Hold Service on IP-PBX (Incoming call from PSTN)

Call made from a PSTN line to an IP-PBX line with Call Hold, Answer call.
IP-PBX line puts the call on hold.
Leave call on hold for 30 seconds and then retrieve call. Ensure speech path is re-established in both directions.
Either party terminates call.

Pass 
IOP34Verify 3-party conference service on IP-PBX (Incoming call from PSTN, 3rd party within IP-PBX)

Call made from a PSTN line to an IP-PBX line with 3-party conference, Answer call.
IP-PBX line uses the 3-party conference facility to put PSTN line on hold whilst dialling 3rd party. (another IP-PBX line)
Once the 3rd party has answered the call, place the 3 parties in a conference.
Ensure that all parties have a two-way speech path.
Keep the speech path open for at least 20 seconds.
Either party terminates call.

PassConference is created on the SfB 2015 server as another room/place where all other users are connected. All users must release the call to be disconnected from this conference call.
IOP35Verify 3-party conference service on IP-PBX (Incoming call from PSTN, 3rd party PSTN)

Call made from a PSTN line to an IP-PBX line with 3-party conference, Answer call.
IP-PBX line uses the 3-party conference facility to put PSTN line on hold whilst dialing 3rd party. (another PSTN line)
Once the 3rd party has answered the call, place the 3 parties in a conference.
Ensure that all parties have a two-way speech path.
Keep the speech path open for at least 20 seconds.
Either party terminates call.

PassConference is created on the SfB 2015 server as another room/place where all other users are connected. All users must release the call to be disconnected from this conference call.
IOP36Verify do-not-disturb service on IP-PBX line (Incoming call from PSTN)

Does not ring
PSTN line receives an appropriate announcement or tone

Record the SIP status received from IP-PBX

Pass
 
IOP37Verify Call park service on IP-PBX line (Incoming call from PSTN)

Call made from a PSTN line to IP-PBX line A with Call Park (or equivalent) feature active, Answer call.
Place the call in the Park condition.
After 10 seconds, retrieve call from IP-PBX line B using the Call Park pick-up code.
Ensure speech path is re-established in both directions.
Either party terminates call.

Pass 
IOP38Verify Call Waiting on an IP-PBX line, involving a PSTN line

Call made from PSTN line A to an IP-PBX line with Call Waiting active, Answer call.
Call made from PSTN line B to the same IP-PBX line which should receive an indication that a second call is waiting.
PSTN line B receives ringback tone.
IP-PBX line answers the call from PSTN line B.
PSTN line A should receive an appropriate indication that they are now on hold.
IP-PBX line toggles the call back to PSTN line A
Ensure speech path is re-established in both directions and that PSTN line B should receive an appropriate indication that they are now on hold.
Either party terminates call.

Pass 
IOP39Verify DTMF transmission from/to IP-PBX - Inband

Configure the IP-PBX/eSBC to send DTMF transmission in-band.

Call made from IP-PBX line to a PSTN line, Answer call.
PSTN line presses each of the keys on the number pad in turn. Note the far end experience.
IP-PBX line presses each of the keys on the number pad in turn. Note the far end experience.

Was the received DTMF tone reflective the length of time the key was pressed?

Pass 
IOP40Verify DTMF transmission from/to IP-PBX - RFC 2833 - telephone-event 

Configure the IP-PBX/eSBC to send DTMF transmission using RFC 2833 - telephone-event.

Call made from IP-PBX line to a PSTN line, Answer call.
PSTN line presses each of the keys on the number pad in turn. Note the far end experience.
IP-PBX line presses each of the keys on the number pad in turn. Note the far end experience.

Was the received DTMF tone reflective the length of time the key was pressed?

Pass 
IOP41T.38 Fax transmission mode - PSTN to IP-PBX origination

Configure the ATA/IP-PBX/eSBC such that Fax transmission is sent using T.38 Version 0 Fax transmission mode.
Call made from PSTN line to an IP-PBX line, Answer call.
Fax transmission is completed and call is terminated by either of the end terminal devices

Ensure Wireshark trace shows that T.38 Fax Transmission is used. Check that the fax is transmitted and received as expected.

Pass 
IOP42T.38 Fax transmission mode - IP-PBX to PSTN origination

Configure the ATA/IP-PBX/eSBC such that Fax transmission is sent using T.38 Version 0 Fax transmission mode.
Call made from IP-PBX line to a PSTN line Answer call.
Fax transmission is completed and call is terminated by either of the end terminal devices

Ensure Wireshark trace shows that T.38 Fax Transmission is used. Check that the fax is transmitted and received as expected.

Pass 
IOP43In-band G.711 Fax transmission mode - PSTN to IP-PBX origination

Configure the ATA/IP-PBX/eSBC such that Fax transmission is sent using in-band G.711 Fax transmission mode.
Call made from PSTN line to an IP-PBX line, Answer call.
Fax transmission is completed and call is terminated by either of the end terminal devices

Ensure Wireshark trace shows that in-band G.711 Fax Transmission is used. Check that the fax is transmitted and received as expected.

Pass 
IOP44In-band G.711 Fax transmission mode - IP-PBX to PSTN origination

Configure the ATA/IP-PBX/eSBC such that Fax transmission is sent using in-band G.711 Fax transmission mode.
Call made from IP-PBX line to a PSTN line, Answer call.
Fax transmission is completed and call is terminated by either of the end terminal devices

Ensure Wireshark trace shows that in-band G.711 Fax Transmission is used. Check that the fax is transmitted and received as expected.

Pass
 
IOP45Test of Call in progress audit function (response to in-call OPTIONS from soft switch to eSBC) & session refresh & response to UPDATE messages.

Call made from an IP-PBX line to a PSTN line, Answer call.
Leave the two parties in conversation for 35 minutes.
Ensure Session-expires setting is 3600 or less.
Ensure both parties have two-way speech at beginning and end of call.
Either party terminates call.

Check wireshark trace to ensure that in-call OPTIONS are sent by the soft switch and that the eSBC responds with status 200OK.
Check to see if the eSBC sends any in-call audit SIP messages.
Check for session refresh Update or Re-Invite and correct response.

Pass 
IOP46

Test of 4 simultaneous calls, 2 inbound, 2 outbound calls

Vendor to configure eSBC for Round robin to ensure calls go to both Primary and secondary SBC

Configure the eSBC such that successive calls route to alternate SBCs (round robin, cyclic etc).
Make 4 simultaneous calls 2 inbound, 2 outbound calls. Answer calls and ensure two-way speech path for each call.

Pass 
IOP47Test of eSBC endpoint restart-recoveryRestart the eSBC and ensure that, after recovery, inbound and outbound calls are successful.Pass 
IOP48Test of eSBC loss of Ethernet link and reconnectionRemove the Ethernet link between the eSBC and CE router. Leave in this condition for at least 3 minutes. Reconnect the Ethernet link and ensure that after approx 2 minutes inbound and outbound calls are successful.Pass 
IOP49Test of Primary SBC loss 

** Contact MSL engineer to carry out the following **
On the Primary SBC carry out the ALLSTOP command to disable the SBC.

Call made from IP-PBX line to a PSTN Line.
Call should attempt to route to Primary SBC. On non-response to INVITE, eSBC re-routes the call to the Secondary SBC.
Wait for call answer.
Either party terminates call.

** Contact MSL engineer to carry out the following **
Restart the Primary SBC

Pass 

Conclusion

These Application Notes describe the configuration steps required for Ribbon SBC Core to successfully interoperate with Skype for Business 2015 and Virgin Media SIP Trunk. All feature and serviceability were completed with the exceptions/observations noted in.  


Appendix A

  • For test case IOP27, the following SMM rule was applied to match the case conditions:
IOP27
set profiles signaling sipAdaptorProfile "PAID_CHANGE" state "enabled" advancedSMM "disabled" profileType "messageManipulation"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" criterion "1" type "message"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" criterion "1" message messageTypes "request" methodTypes "invite"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" criterion "2" type "header"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" criterion "2" header name "P-Asserted-Identity" condition "exist" hdrInstance "all"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" applyMatchHeader "one"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" action "1" type "header" operation "modify" headerInfo "fieldValue"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" action "1" to type "header" value "P-Asserted-Identity"
set profiles signaling sipAdaptorProfile "PAID_CHANGE" rule "1" action "1" from type "value" value "<PrgSkype1>; <sip:+441183374130@216.110.2.220:5060>"

 

  • For test case IOP28, it is required that Enable forward P-Asserted-Identity data is selected in order to set CLIR.

Select Control Panel > Voice Routing > Trunk Configuration

Figure : IOP28

 

  • For test case IOP39, the following configuration needs to be changed on the SBC in order to send the DTM inband:
IOP39
configure
set profiles media codecEntry SKYPE_G711A_20ms_2833 dtmf relay none
set profiles media codecEntry SKYPE_G711U_20ms_2833 dtmf relay none
set profiles media codecEntry VIRGIN_MEDIA_G711A dtmf relay none
set profiles media codecEntry VIRGIN_MEDIA_G711U dtmf relay none
commit

 

  • For test cases IOP43 and IOP44, the following configuration needs to be changed on the SBC in order to send the Fax inband:
IOP43 and IOP44
configure
set profiles media codecEntry FAX_G711A_20ms_2833 fax toneTreatment none
set profiles media codecEntry FAX_G711U_20ms_2833 fax toneTreatment none
set profiles media codecEntry VIRGIN_MEDIA_G711A fax toneTreatment none
set profiles media codecEntry VIRGIN_MEDIA_G711U fax toneTreatment none
commit