sip_request_port
Created by Ryan Harris, last modified on 2018.02.08
sip_request_port
string Port part of the SIP header.
Usage
If your request header starts with:
REGISTER sip:172.16.44.8:5061 SIP/2.0
Then the value of this field would be:
5061
However, if your request header does not contain a port, then the value for this field would be your default SIP port (usually 5060):
REGISTER sip:172.16.44.8 SIP/2.0