I am relatively new to SER. My SIP service provider requires me to present the ANI in the “From” field in my INVITE message header in E.164 format. I am currently sending this information as follows:

From: "2125551212" <sip:2125551212@xxx.xxx.xxx.xxx>

They want it in E.164 format as follows:

From: "+12125551212" <sip:+12125551212@xxx.xxx.xxx.xxx>

I see function only to modify the SIP URI but not the other header or SDP fields.

Could someone help me with a code snippet that I can use in ser.cfg to do this conversion?

Regards,

SCM