VIA header fqdn


Is there a way to use an fqdn in the VIA header rather than the externip, I have tried externhost but this does not present the fqdn it only resolves to the IP, the peer that I am trying to connect with will only allow connections from an fqdn.

Example below
VIA: SIP/2.0/TLS FQDNHERE:5061;branch=*****************

I hope this makes sense.

No, there is no configuration in either chan_sip or chan_pjsip to allow that.

Thanks for the confirmation, James.