AudioCodes Mediant 800C

Installation and Maintenance Manual 62 LTRT-33443
Mediant SBA
6.2 Terminate SIP Option and Refer
Validate that the IP-to-IP Routing rules that were added for Microsoft Teams for SIP Option
and SIP Refer will be valid for Teams DR-SBA as well or add the same routing for the Teams
SBA IP Group.
6.3 Add IP-to-IP Routing from Teams SBA to PSTN
Add IP2IP Routing from Teams SBA to PSTN/SIP Trunk.
Note: A separate configuration is required per SIP Trunk.
6.4 Add Forking for PSTN calls to Teams and to Teams
SBA
This step describes how to configure forking IP-to-IP call routing rules for incoming PSTN
calls.
 To configure forking IP-to-IP routing for Teams:
1. Open the IP-to-IP Routing page (Setup menu > Signaling & Media tab > SBC folder >
Routing > IP-to-IP Routing).
2. Click Edit to modify rule for routing from PSTN to Teams:
a. Set Group Policy to Forking.
b. Click Apply to apply your settings.
3. Click New to create a new rule for routing from PSTN to Teams SBA:
a. Set Group Policy to Forking.
b. Set Alternative Route Options to Group Member Consider Inputs.
c. Set destination IP Group as the DR-SBA IP Group
d. Set source IP Group as the PSTN IP Group
e. Click Apply to apply your settings.
Note: A separate configuration is required per SIP Trunk.