This article describes the process of configuring a Sonus SBC 1000/2000 for deployment in an ISDN environment using Microsoft Office Communication Server (OCS) 2007 R2 to support connectivity between OCS 2007 R2 and PSTN.
The OCS 2007 Setup configuration Wizard allows you to rapidly configure the Sonus SBC 1000/2000 for integration with OCS 2007. Although you can manually configure the Sonus SBC 1000/2000 for integration with OCS, it is highly recommended that you use the wizard:
Accessing the Sonus SBC 1000/2000 OCS 2007 Setup Wizard
The OCS 2007 Setup Wizard does not overwrite nor replace existing Sonus SBC 1000/2000 configuration. Wizard resources are created on top of existing Sonus SBC 1000/2000 configuration items.
- In the WebUI, navigate to the Tasks tab.
- Click OCS 2007 Setup in the left pane.
- Fill in the desired information for a PSTN – Sonus SBC 1000/2000 – MS OCS 2007 R2 deployment.
For a SIP Trunking deployment, please refer to Deploying the Sonus SBC 1000-2000 and OCS 2007 with a SIP Trunk Provider
Wizard Created Configuration
Upon the wizard's successful setup completion, the Sonus SBC 1000/2000's configuration gets populated with the following attributes:
- #Q.50 to SIP Cause Code Mapping
- #Tone Table
- #Media Profiles
- #Media List
- #SIP Server Table
- #SIP Profile
- #SIP Signaling Groups
- #ISDN Signaling Groups
- ISDN ↔ SIP Routing Tables
- ISDN ↔ SIP Translation Tables
The following images depict the various configuration resources and attributes created by the wizard
Q.850 to SIP Cause Code Mapping
SIP Server Table
SIP Signaling Groups
ISDN Signaling Group
Call Routing Tables
SIP to ISDN Call Routing Table
The OCS2k7R2: SIP to ISDN Routing Table contains the following four entries:
- OCS2k7R2: SIP to ISDN Conf.
- OCS2k7R2: SIP to ISDN
- OCS2k7R2: SIP to ISDN Anon
- OCS2k7R2: To Outside Phones
The details of each entry are shown below:
OCS2k7R2: To Internal Ext.
OCS2k7R2: To Int.Ext.:Anon Calls
OCS2k7R2: To Outside Phones
ISDN to SIP Call Routing Table
The OCS2k7R2: ISDN to SIP Routing Table contains the following three entries:
- OCS2k7R2: To CS (Internal Ext.)
- OCS2k7R2: To CS (Internal Ext., Anon.)
- OCS2k7R2: To CS (Default)
The details of each entry are shown below
OCS2k7R2: To CS (Internal Ext.)
OCS2k7R2: To CS (Internal Ext., Anon.)
OCS2k7R2: To CS (Default)
SIP to ISDN and ISDN to SIP Number Transformation Tables
Sonus SBC 1000/2000 Verification Steps
System Timing(System Clock Source)