InTeleSyncParticipantFor more clarity on this… SignalWire does not have an option for specifying a destination port for SIP endpoints attached to them. That means that if you run your PJSIP through 5062 and secure PJSIP through 5063, you cannot receive your calls from SignalWire. They will only send back via 5060/5061.
- October 10, 2020 at 1:47 pm
They are the only intermediate SIP trunking provider I’ve run across that does not provide this capability to alter the destination port for their endpoints.
Yes I am aware I could change my entire infrastructure to run PJSIP through 5060. That is not practical for thousands of devices and endpoints, nor do I want to – I actually LIKE running on non-standard 5062/3 for a myriad of reasons, not the least of which is security.0