Hello
I am trying to use VitalPBX 4 Comunity edition to connect Fanvil i63 doorphone and PortSIP app.
Everything is registered, but when trying to make a call, it takes about 20 seconds to get a dial tone, and then additional 2-3 rings for the B number to actualy ring.
Bellow is trafic capture from the doorphone. It starts out ok, but ten there is a 20s delay between trying and ringing.
What can i do to fix this? Is there a delay set, that i do not know about?
Thank you.