Hello community,
I’m working on a SIP trunk integration between VitalPBX (v) and Gupshup WhatsApp Voice.
The trunk registers/authenticates correctly, and I can see the INVITE arriving from Gupshup in sngrep.
Example INVITE:
From: +5212XXXXXXXX
To: +521XXXXXXXXX
Codec: opus/48000
However, the call fails with 603 Decline.
I have created an Inbound Route with the following DID Pattern:
521XXXXXXXX
(but also tried with _X., _521XXXXXXXXXX, etc.)
When using _X. as a catch-all, the system shows the error “Please enter a valid Asterisk pattern.”
My questions:
- How should I properly configure the Inbound Route so that VitalPBX matches the DID including the “+” prefix?
- Does VitalPBX strip the
+symbol automatically, or should I always define the DID without the+? - Is there a recommended way to handle international format DIDs for SIP trunks in VitalPBX?
Any help or suggestions would be appreciated.
Thanks in advance!