Configuration Note 4. Configuring AudioCodes E-SBC
Version 7.0 61 AudioCodes Mediant E-SBC
4.12 Step 12: Miscellaneous Configuration
This section describes miscellaneous E-SBC configuration.
4.12.1 Step 12a: Configure SBC Alternative Routing Reasons
This step describes how to configure the E-SBC's handling of SIP 503 responses received
for outgoing SIP dialog-initiating methods, e.g., INVITE, OPTIONS, and SUBSCRIBE
messages. In this case E-SBC attempts to locate an alternative route for the call.
ļ To configure SIP reason codes for alternative IP routing:
1. Open the SBC Alternative Routing Reasons page (Configuration tab > VoIP menu >
SBC > Routing SBC > SBC Alternative Routing Reasons).
2. Click Add; the following dialog box appears:
Figure 4-38: SBC Alternative Routing Reasons Table - Add Record
3. Click Submit.