The SBC Core supports Asymmetric PRACK Interworking for late media calls using the SIP Trunk Group signaling flag sdp100relIwkForPrack.
CLI Changes
This section describes the CLI syntax, flag description and configuration examples for sdp100relIwkForPrackUse this parameter to choose an E.164 Profile to associate with this SIP trunk group.
Command Syntax
| Code Block |
|---|
% set addressContext <addressContext_name><name> zone <zone_name><name> sipTrunkGroup <sipTrunkGroup_name><name> signaling sdp100relIwkForPrack <disabled | enabled> E164Profiles
e164GlobalProfile <global profile name>
e164LocalProfile <local profile name> |
Command Parameters
| Caption |
|---|
| 0 | Table |
|---|
| 1 | E164 Profiles Parameters |
|---|
| 3 | E164 Profiles ParametersParameter Description |
|---|
|
| ParameterDefault | Length/Range | Description |
|---|
sdp100relIwkForPrack | disabled | Enable this flag to support Asymmetric PRACK Interworking for late media calls. disabled (default)enabled
|
|
Configuration Examples
To enable the sdp100relIwkForPrack flag:
| Code Block |
|---|
|
% set addressContext default zone defaultSigZone sipTrunkGroup defaultSipTrunkGroup signaling sdp100relIwkForPrack enabled
% commit |
To display the status of the sdp100relIwkForPrack flag:
...
e164GlobalProfile <global profile name> | 1-23 characters | Name of the global E.164 Profile. | e164LocalProfile <local profile name> | 1-23 characters | Name of the E.164 Profile for local numbers. |
|