Hi community,
I have a provider that connects their SIP trunk to my port 5060, but my PBX uses PJSIP on port 5160 and I’d like to maintain it. How can I use the PBX trunk on port 5060?
Why do you want to retain the non-standard port number? Why is your provider limited to 5060 - that will mean they can’t be used by most simple phones?
Show where your provider says they only send calls to port 5060 because that would break the NAT of anyone using them. Your provider may listen on 5060 but that’s about it unless you have specific documents that show your claim.
On older versions of FreePBX where chan_sip was still the primary, chan_sip got 5060 and chan_pjsip got 5160. That reversed when chan_pjsip became primary but chan_sip was still a secondary driver. Now in current versions where chan_pjsip is the only sip driver it listens on 5060.
Correct and this should raise a red flag that the OP is confusing the instructions not that the provider itself is doing this.