I have an Asterisk 1.8 which is currently using the good old chan_sip and is working perfectly.
It is now time to upgrade, and I chose Asterisk 13 with pjsip.
I am having the hardest time having my trunk register to my SIP trunk provider (Flowroute).
This is what have so far:
I use IP based authentication for outbound calls.
Anyone had success with configuring Flowroute with pjsip ?