Looking for some guidance.
We were running Asterisk 1.8.26 behind a PFSense FW with a single SIP provider with success for a number of years.
We wanted to add a second SIP provider on a separate WAN for redundancy, but we are running into an issue with comment ExternAddr in SIP.Conf.
We can get the new SIP provider to work by changing the Externaddr IP to the new WAN IP (but it kills the original SIP provider), since this argument is “Global” I dont see any way to have both SIP providers listed.
Are there other arguments we should be looking at. Or any recommendations on how to eliminate Externaddr as a required argument?