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Use this window to work with CPC-to-SIP cause mapping profiles on the node. These profiles can be assigned to SIP trunk groups and map internal CPC (Call Processing Component) cause codes to SIP status codes.The SBC provides four mapping profiles by default that you can assign to trunk groups. The default profiles cannot be modified or deleted. However, you can create custom mapping profiles which you can assign to trunk groups.
SBC Core supports up to 64 SIP-to-CPC and 64 CPC-to-SIP cause code mapping profiles.
On the SBC main screen, go to Configuration > Profile Management > Category: Signaling Profiles > SIP Cause Code Mapping > CPC To SIP Cause Map Profile or
All > Profiles > Signaling > SIP Cause Code Mapping > CPC To SIP Cause Map Profile
The CPC To SIP Cause Map Profile window opens.
To create a new CPC To SIP cause map profile:
Click New CPC To SIP Cause Map Profile. The Create New CPC To SIP Cause Map Profile window opens.
The name for the new CPC to SIP cause map profile. This name cannot start with the string "default."
The name of one of the four default cause map profiles to base the new profile on. These CPC-to-SIP base profiles are:
The cause maps from the base profile that you select are applied to the profile that you create. You can then create additional cause maps for the custom profile that override what is specified in the base profile. Specifying a base profile is optional.
Specifies the SIP cause value to use when an unrecognized ISUP cause value is received a value that is not mapped in the profile:
Specifies whether SIP error messages associated with this profile will include a Reason header Q.850 value taken from the Q850REASON parameter.
The specific CPC to SIP code mappings within the profile are created on the Cause Map window. Refer to CPC To SIP Cause Map Profile - Cause Map.
The default profiles cannot be edited. To edit a CPC To SIP cause map profile you added:
The default profiles cannot be deleted. To delete any of the CPC To SIP cause map profile you added: