Exciting News! Coming soon, our support community will have a new look and feel. There won't be any changes to your favorite features, but you can look forward to an exciting new experience. Stay tuned for more information!
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
RobinRepas
New Contributor

TA916e - SIP Privacy Header to ISDN PRI Calling Party Number Presentation

We are using a TA916e as a voice gateway - SIP (IP PBX) to ISDN PRI (Carrier). 

Occasionally, an IP PBX user would like to restrict the presentation of their Calling-Party Number.  When the IP PBX marks the call as "restricted" it signals SIP to the TA916e that includes a Privacy header and a P-Asserted-Identity header.  We need the ISDN PRI to set the Presentation flag to "RESTRICTED" on such calls.

We can force the calling-party number presentation flag to be always "ALLOWED" or always "RESTRICTED" under the PRI interface as such:

interface pri 1
 calling-party presentation [allowed|restricted]

However, we need the setting of the ISDN calling-party number presentation flag to be dynamic based on the SIP signaling received from the IP PBX.

Suggestions?  Thanks!

0 Kudos