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Release Part Number: 036430-475 Rev B

09 November 2012

The NET Voice Exchange (VX) team is proud to deliver a brand new version of the industry's first fully-integrated multi-service voice switch with Any-to-Any gateway functionality.

VX System Release 4.7.5 adds support for RADIUS Authentication. This feature provides user authentication for VXBuilder, VXwatch, and the Command Line Interface through the Remote Authentication Dial-in User Service (RADIUS) protocol.

Download VX 4.7.5 for your Chassis

Supported Client Applications

Software

Release

Build

Download Link

VXwatch

4.7.5

78

Download

VXbuilder

4.7.5

78

Download

VXgate

4.7.2

2

Download

VXscript

4.7.1

99

Download


VX900AB Upgrade Note

For the VX900AB chassis model, direct upgrade from 4.4.x (or earlier) to 4.7.5v78 is currently not supported. Should any customer using this model wishes to upgrade to 4.7.5v78, they will first need to upgrade to v25 and then manually upgrade to v78.

Release Notice

Updates and Fixes in this Release

Bug ID

Headline

VX-5554

VX reported low RAM and eventually crashed

VX-5500

VX sending Timer Expiry disconnect after 196 seconds

VX-5503

VX SNMP MIB support for virtual ports not working as expected

VX-5264

Transfer capability being changed on call route from 3.1KhZ to Speech not working

VX-5488

Delayed Media: Call fails when 180 ringing and 200 Ok for INVITE sent without any delay from UAS

VX-5313

VX crashed 6 times before becoming stable again "system run out of resources"

VX-5496

VX900C: Support of 4 GB flash and three ethernet ports on the new chassis

VX-5470

show trunk group command does not show registered SIPUA information properly

VX-5487

VX Crashes while processing Invite

VX-5480

VX not resolving FQDN with DNS server

VX-5278

SS7 sniffing stops working

VX-5388

VX crashes when Cancel is received after ACK

VX-5399

One way audio on calls from SIP trunk to Lync user

VX-5416

Call with IVR Script does not come up

VX-5334

Tenor : Tenor to Lync call drops when Tenor puts the call on hold

VX-5402

VX does not send 200 OK to PRACK

VX-5191

VX priorities on Call Route tables not working as it should

VX-5389

One way audio in a SIP - BSP - SIP call

VX-5376

VX crashed while transmitting config from builder

VX-5365

Lync sends 410 Gone for SIP -> ISDN -> Lync Call when call is not picked by Lync Client for more than 30 seconds

VX-5351

Record-Route Header should not be present in ACK for 200ok

VX-5349

VX crashed due to memory corruption

VX-5331

VX Crashed while transmitting the config after running wizard for Lync by entering Prefix value more than 63 chars

VX-5325

Issue seen while un serializing Number Info IE

VX-5324

VX does not send Record Route Header in 200ok for re invite

VX-5316

Configuration to remove RPI header from Re Invite

VX-5315

VXwatch : "S" is not displayed on the Lync channel for both inbound and outbound calls

VX-5312

To Tag in 481 response for Cancel is Wrong

VX-5307

200 response for Cancel has wrong To Tag

VX-5301

One way Audio after switching to new SIP service provider

VX-5291

VX does not send RTP from Lync for Call Parking

VX-5283

ISDN channel drops Alert

VX-5280

System tuning for reducing handle leaks and memory leaks

VX-5264

Transfer capability being changed on call route from 3.1KhZ to Speech not working

VX-5262

VX adds incoming called number to BADNUMBER when gets error code even ISDN port is configured as USER/TE

VX-5237

VX randomly sends a Progress Message after ISDN call is connected

VX-5223

Overlap sending does not work

VX-5214

VX disconnects a call by REFER request when it received 183 without PCM codec

VX-5210

ITSP to ISDN PBX calls VX intermittently fails to send 180 Ringing to ITSP. Caller does not hear ringback

VX-5208

BSP to SIP calling number translation does not work

VX-5206

Call never fully completes and constant ringing

VX-5205

SIP client registers to VX, but do not appear in "show registrar-table". Calls to client fail with "no route"

VX-5191

VX priorities on Call Route tables not working as it should

VX-5187

Calling Number Translation to Diversion

VX-5186

VX 1800 Crash during system shutdown and pLoggerEngine is NULL

VX-5185

set default "Display IE on NI-2 user side" parameter to disable for ISDN channel profile

VX-5176

CAS R2: VX sending tone 15 as oppose to tone 3

VX-5166

VX using wrong default port when routing "Refer-To" for direct trunk to Exchange 2010 UM

VX-5150

VxGate configured for Connect only however it reports all calls

VX-5149

OCS R2: PSTN Call to Response Group Agent drops after answering the call

VX-5141

OCS R2: Simring enabled on MOC1-in LAN to PSTN1, PSTN2 calls MOC1, call fails when PSTN1 user picks the call

VX-5136

T310 ISDN timer not stopped when we get a PROGRESS message in Network Incoming Call Proceeding

VX-5134

scheduled restart config in VX

VX-5131

Undue SYSLOG critical status for debug message

VX-5129

Remove Debug for SipSession = NULL

VX-5127

OCS R2: MSRTA - NB is not configured in media class after RUN-WIZARD in extended mode of configuration

VX-5120

Two Diversion from cisco call mgr, VX chooses from bottom up. VX needs from top of the list

VX-5115

Garbled Audio after call transfer from Office 365

VX-5114

BSP channels sometimes getting stuck in releasing

VX-5112

NO ringback on transfer from one OCS user to another

VX-5103

Memory Leak seen while processing reinvite

VX-5091

VX crashes on processing PRACK after answer

VX-5056

VX crashes when ICE is enabled

VX-5043

Lync heard mixed ringback with RFC3960 is enabled

VX-5041

VX crashes on [rocessing PRACK messages

VX-5029

VX crashed during a SIP-SIP call on G.711A-Law/TLS

VX-5027

VX does not send RELEASE after received DISCONNECT with PI=8 even it received CANCEL from Lync

VX-5016

Call dropped midway because the ACK is not received by LYNC

VX-5006

DTMF issue on Lync Calls only

VX-5001

VXbuilder: Tone Table is not enabled on Virtual Slot after running "UC-Lync Server 2010 " wizard for ISDN-SIP calls

VX-4997

Lync Wizard does not set MTLS enable on TG

VX-4985

VX crashes on processing facility message

VX-4983

VX disconnects both in/out bound call after about 25 sec from call is connected

VX-4981

Lync disconnects a call when VX sends 200OK for INVITE

VX-4972

intermittently customer is unable to answer "ring my delegate" calls

VX-4969

"Match Using AD field" back to None when open it again

VX-4967

VXbuilder : Service Tones are not enabled by default for a SIP Channel Profile added manually

VX-4962

Single Number Fax failure, no T.38 after reinvite

VX-4958

GUI configurable item for the 'ISDN User Part Preference Indicator'

VX-4954

Message Translation Table changes audio cut thru behavior

VX-4950

AVAYA cannot place call via VX if used INS1500 due to wrong IE of Call-Proceeding from VX

VX-4949

h.323 calls failing when calling certain numbers to cisco call manager, different call traces for no reason.

VX-4946

VX Crash

VX-4944

VX does not delete old debug.log even number of debug.log files over maximum number

VX-4938

VX does not apply configured DSCP value to RTP after received STUN packet without DSCP value

VX-4935

Build Sanity: "STIX-ISDN" test is failing during sanity run

VX-4932

port STI cards entries should be removed from show license output since AC card is not supported since SR 4.3.4

VX-4928

ISDN channels stuck in releasing state

VX-4927

One Way Audio

VX-4925

Called Number NPI not being translated in H323

VX-4924

VX crashes on sending Invite and trying to extract SIP URI.

VX-4923

Calls intermittantly fail to Exchange UM in NORTEL --sip – VX – sip – UMS setup

VX-4918

LAN user heard a mixer of broken MOH and voice from a mobile caller

VX-4915

Cannot generate a certificate request until the existing certificate is deleted first

VX-4914

VX crashed and restarted on VX 4.7.5v44

VX-4913

Radius authentication is not working after enabling the same via setup script

VX-4905

Serialization error in KEYPAD tel IE

VX-4901

RFC 3960 : 180 is not generated towards UAC on receiving 180 with SDP, when UAC Invite contains "Supported: 100rel"

VX-4898

NAT Traversal not working for H323-SIP and SIP-H323 call

VX-4894

SIP service tone check should not fail integrity check, it should be an error

VX-4893

Unknown ISDN message STATUS message sends wrong data

VX-4889

NAT Traversal send RTP to private IP rather than discovered public IP for PSTN -> SIP calls

VX-4882

VXbuilder: 'SNMP Name' and 'SNMP Alias' fields are to be enabled

VX-4881

SNMP query lists Ethernet Adapters that are not configured in VXbuilder

VX-4880

Check to ask for Radius Authentication in setup script happens before the check to erase the config

VX-4879

Config verify fails after running inital setup script due to incorrect setting in SIP service tones

VX-4843

Lync: No Inband Ringback on Lync ( Lync to PSTN call ), when Tone Table configured on virtual channel

VX-4842

Lync: No ringback heard on PSTN side, when Lyn1 does blind transfers ( Lync1-PSTN call ) to Lync2

VX-4821

VXbuilder: Tone Table is not enabled after running "UC-Lync Server 2010 " wizard on virtual slot

VX-4803

VX 1800 crashing after SS7 config changes

VX-4802

VX crashing continously

VX-4796

No RBT heard in case of SIP to LYNC

VX-4787

Last successful SSH login in VX shows 1 hour ahead

VX-4781

QOE reports still not getting the correct info after upgrade for fix in 4.7.5v35

VX-4777

Lync Wizard : Media Class description is wrong when Lync wizard is run for E1 ISDN

VX-4776

Lync Wizard: VX Configuration wizard screen Title should be Lync Server Information

VX-4774

SIP call fails with DNS failure during RE-INVITE phase for T38 FAX

VX-4769

VX becomes unresponsive and reboots every 20 mins

VX-4760

VX crashes when a call is initiated from VX and made to UX over SIP trunk and called party sends DTMF digits

VX-4757

SNMP - MIB enhancements with AT&T

VX-4742

FAX Passthrough not working because of PRACK issue

VX-4741

VX crash when a trunk is using Proxy-like mode and configured to use SIP_UAC_Routing VX script

VX-4738

calls suddenly stops working in both direction of PSTN as STIX stops responding

VX-4735

VX nodes crashed. 2 nodes within 10 minutes of each other

VX-4734

VX interop with SIP service provider no ringback and intermittent audio

VX-4733

VXbuilder : 'Match Using AD Field' dropdown options stick to a default value irrespective of the option selected

VX-4731

OCS dial in conference calls fail after connect

VX-4730

VX4.7.5 still Reponds to SIP OPTIONS from Lync with 404 instead of 200 OK

VX-4728

Outbound Fax Failure from RightFax server to ISDN via VX

VX-4726

VX Sends BYE to Wrong Port

VX-4723

VX crashed 4 times in the last 2 days

VX-4711

system: VX has been crashed 6 times within a span of 20 minutes

VX-4710

Lync: Ringback is there only for 2 to 3 seconds while Tenor is calling to Lync

VX-4696

ISDN Protocol on Builder shows a different value when port is selected

VX-4695

VX1800 hangs with no connectivity.. Reboot corrects issue

VX-4681

VXBuilder: Verify button reports "Input match rules are duplicates" even with different outbound trunks

VX-4665

OCS R2 Monitoring server doesn't get any QoE information from the VX

VX-4636

Calls are intermittently cutting off on answer

VX-4634

VX Crash when it receive Invite w/o SDP

VX-4632

Lync: Garbled Ringback during Blind Transfer when " Ringback Audio " enabled with some music file on SIP Trunk

VX-4629

Unable to change Certificate Key length after upgrade to 4.7.5v25

VX-4628

SNMP - MIB Issues with ifdescr and ifalias Tables

VX-4622

VX crashed many times

VX-4621

VX not responding to Options request mesages from another VX node

VX-4607

CDR disconnect time earlier then connect time

VX-4601

Lync: Call drop for the fist call as soon as the 2nd call hangs-up [ Lync to Analog call ]

VX-4596

NAT traversal detection wrongly applied on outbound trunk-group

VX-4595

VX does not update sdp o= after re-invite

VX-4595

VX does not update ptime sdp o= after re-invite

VX-4591

Lync: No Ringback when Lync1 Tries to transfer to another Lync2 when Analog calls Lync1

VX-4583

Multi-part transfers fail after upgrade to v96 firmware

VX-4572

VXbuilder : 'Invalid local address' error is displayed even when Local address in SIP subscriber table is correct

VX-4567

When VX receives PROGRESS with PI=1, 183 over SIP is not sent

VX-4566

OCSR2: VX does not map ALERT message from ISDN to 180 towards SIP side

VX-4563

Lync: Node Crashed during long run test

VX-4561

Transfer from Tenor AX to VX results in BYE message

VX-4557

Lync: No Ringback when Lync1 Tries to transfer to another Lync2 when PSTN calls Lync1

VX-4555

Lync: Call drop after 30 seconds when Lync calls analog and analog phone kept on hold

VX-4554

Fixing a potential crash based on findings from VX-4475

VX-4549

VXBuilder says "DNS name is invalid" if DNS name in ethernet adapter is blank

VX-4547

Lync: Contact header should not be present in 200 OK for OPTIONS

VX-4513

RURI check is incorrect when received ACK for non 2xx response

VX-4505

VXbuilder : 'Use Calling Number and Name of From header' checkbox missing under SIP tab of Trunk Groups section

VX-4503

OCS R2: Transfer Fails when MOC1 behind edge calls PSTN and MOC1 behind Edge transfers to MOC2 Behind edge

VX-4500

VXbuilder : Smart Card error message appears for a normal userid authentication

VX-4477

Delayed Media: No SDP offer in 183 is being sent when UAS is sending 183 to VX , when UAC sends INVITE without SDP

VX-4475

VX1200 has been running for two weeks and crash

VX-4458

VX crashes on receiving an UPDATE request for session refresh

VX-4425

VX crashes during a SIP to SIP call when both Service Tones and RFC 3960 is enabled on SIP Channel Profile

VX-4411

VX SIP Options to Peers use Expedited Forwarding/EF as DiffServ marking on packets even though all are set to Best Effort and they should be marked Best Effort

VX-4410

VxBuilder: SIP Transport Flags in Trunk Group are not properly shown in the Trunk Group Table

VX-4390

VX Crash

VX-4315

VXbuilder : Incomplete display for 'Min. DTMF SNR' field name under chassis section

VX-4314

The port number in contact-uri in SIP-OPTIONS request is incorrect when transport is MTLS

VX-4289

channels gettting stuck in the PENDING state after the VX has been running for an extended period of time

VX-4286

VX locked up. Inbound calls fails, vxwatch fails, vxbuilder failed customer power cycle VX

VX-4232

VX returns 400 Bad request against incoming INVITE w/ a=encryption:optional

VX-4200

invalid contact-uri in 200OK for OPTIONS that may cause Lync Mediation server detects no responding from VX

VX-4171

Transfer fails due to wrong unescaping of "%25"

VX-4150

VX does not relay 183 wSDP after received 183 w/o SDP

VX-4149

VX returns 415 Unsupported Media Type when received INVITE with SDP m=application

VX-4148

Re-transmitted CANCEL request number is incorrect

VX-4141

Request-URI is incorrect

VX-4140

VX does not send REGISTER for update

VX-4139

Registration Status is incorrect

VX-4130

VX adds the Reason header in CANCEL and BYE Reqeust

VX-4129

VX adds the Proxy-Authorization header in CANCEL request

VX-4117

tel:/sip:/sips: tag is missing in Contact-URI

VX-4098

VX : Subscriber entry should not allow more than 1000 users in specific subscriber Table

VX-4095

VX Builder: Remove Harris 20-20 variant from ISDN Protocol drop-down

VX-4094

VXbuilder :Incorrect error message when ID field in Calling Number/Name Translation section is left blank for an existing entry

VX-4093

VX:Crashes when registrant mode is enabled

VX-4092

VX rejects Hold from Tenor with 488

VX-4085

VX allows special characters in Jitter Min Delay field in Call Routing section of VXbuilder

VX-4071

VX restricts the total number of subscribers to the max permissible value per subscriber table

VX-4065

Build Sanity: VX1200 Crashed while upgrading from 4.7.2v76 to 4.7.5v15

VX-4059

410 gone due to VX sent RTCP before receive 2nd 183 wSDP (old:when RNA forward, VX does not send RTCP to Lync)

VX-4057

show alarms CLI command always shows the alarm logging status as disabled

VX-4056

After switching interface version to 4.7.2 , VXbuilder shows 4.7.5

VX-4054

VX adds the transport parameter twice in 200OK response if received OPTIONS request has the transport parameter

VX-4010

OCS R2 :MOC1 to PSTN, Blind transfer from MOC1 to MOC2 fails

VX-3992

VX incorrectly handles an UPDATE request send before receiving 18x response for INVITE

VX-3985

Invalid error message in CLI: Timer T must be between 30000ms and 300000ms!

VX-3979

Lync: Inband audio does not cut-through from PSTN for a call transfer to another PSTN from Lync

VX-3978

VX does not add "Proxy-Require: privacy" even 'Include 'privacy' tag in Proxy-Require" is enabled

VX-3976

Lync:PSTN to Lync call, VX does not recv BYE if Lync hangs up after 30 seconds

VX-3973

Lync Wizard: TCP port set to 5068 even when TCP is not selected in Wizard

VX-3972

Lync: PSTN to Lync calls are stuck in Remote setup

VX-3943

VX ignores UPDATE request sent before sending 18x response to an INVITE

VX-3930

VX not allowing RTP port numbers which is twice the size of total SIP and H323 channels

VX-3909

Bad Response (180 Ringing from VX ) when an extra CSeq passed through Invite

VX-3905

Message Type disappears while trying to delete last Header under SIP messages

VX-3901

VX-Behind-NAT, PAI not getting translated for a Public to Private network call

VX-3858

Lync: No ringback on PSTN when Lync has signed into multiple machines (MPOP)

VX-3828

Lync Wizard: TCP in Lync TG is enabled by default, even when not selected while running the Wizard

VX-3827

PkgMgr: For a Test-4.7.5v4 upgrade, CLI shows 4.7.2 when it should be displaying 4.7.5

VX-3823

SIP call not coming up between 2 VXs

VX-3534

VX dropping BYE request due to mismatch in the Request URI

VX-3464

VX needs to reject INFO message in Release 4.7 with "405 Method Not Allowed" response

VX-3356

Provision to delete VXe details on OCS for upgrading to Lync

VX-3345

VX plays local ringback and audio togther to the UAC

VX-3344

VXWatch: After Call Transfer the PSTN Channel incorrectly shows "S" in the connected Status

VX-3287

VX omits :5060 in R-URI of ACK and BYE request

VX-3286

VX sends 183 w/o SDP which has "Inband Information" strings

VX-3285

VX always sets transport parameter in contact header even if transport is UDP

VX-3284

VX sends INVITE to SIP server even when REGISTER request has failed

VX-3283

No need Record-Route header in any response other than 18x and 200

VX-3282

No need Remote-Party-ID header in any responses

VX-3281

No need to add Proxy-Authorization header in ACK for 407 and re-INVITE

VX-3245

VXe/OCS R2: Consultative transfer failed

VX-2698

SIP channel must reject the INFO message if the peer channel is not CAS MRD

VX-2683

ENH: VX needs to send QoE report for SIP-SIP calls as well

VX-2586

iterative blind transfer (at 5th iteration) to MOC-behind-EDGE causes no audio and call disconnect