Extracting Location Number from ISDN User Part from SIP Invite Message Body

The service provider is sharing 15 digits caller’s location number in ISDN User Part in SIP Invite message body as highlighted in red in the image. I want to save this information in a variable. How to read this information from the SIP Invite message body?

Neither chan_sip or chan_pjsip support accessing or looking at this information.

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.