In this section:
Use this window to view and configure mappings between specific, internal (Call Processing Component) cause codes and SIP codes. These cause maps are components of CPC To SIP cause map profiles. The mappings for the default CPC To SIP cause map profiles appear in this window, but these mappings cannot be modified or deleted. You can create cause maps for any custom cause map profiles you have added.
On the SBC main screen, go to Configuration > Profile Management > Category: Signaling Profiles > SIP Cause Code Mapping > CPC To SIP Cause Map Profile > Cause Map. The Cause Map window opens. Select a cause map profile in CPC To SIP Cause Map Profile to see the cause maps for a specific profile.
You cannot add new cause maps to any of the default cause map profiles. To create a new cause map for a custom cause map profile you created:
Click New Cause Map. The Create New Cause Map window is displayed.
Parameter | Description |
---|---|
CPC Cause | Specifies a CPC cause value. The range allowed is 1 to 255. |
SIP Cause | Specifies the SIP status code value to map to the given CPC Cause value. The range allowed in 300 to 606. |
Q850Reason | Specifies the Reason Header Q.850 value to include in the SIP message if the Include Q850Reason option is enabled in the profile. This also determines the cause code value to include in MIME encapsulated ISUP, if the call uses SIP-I signaling. A value of "0" (default) indicates that the Reason Header Q.850 value should be equal to the predefined ISUP mapping associated with the CPC Cause value. If no predefined ISUP mapping exists (as for internal cause codes 151-159), the ISDN mapping is used. The allowed range is 0- 127. |
You cannot edit the cause maps for the default profiles. To edit a cause map in a custom cause map profile:
You cannot copy a cause map in a default profile. To copy a cause map from a custom cause map profile to edit and use in the same custom profile:
You cannot delete a cause map in a default profile.To delete a cause map from a custom cause map profile: