S

VAPI•7mo ago

skinny-azure

Need help connecting Asterisk to VAPI SIP for incoming GSM calls from GOIP

Hi everyone,

I’m currently integrating a GOIP device (Dinstar with GSM SIM card) with VAPI so that all incoming GSM calls are handled by my VAPI voice assistant.

Here’s what I’ve done so far:

• GOIP is successfully registered as a SIP endpoint on my Asterisk server.
• Asterisk shows the GOIP as "Available" with pjsip show endpointspjsip show endpoints.
• I have a working assistant configured on my VAPI account.

My goal:
When someone calls my GSM SIM (in GOIP), the call reaches Asterisk, which should then forward the call to my assistant via VAPI (SIP).

What I need:
I’m looking for a working example of how to connect Asterisk to VAPI using SIP (pjsip.conf and extensions.conf). I have my assistant ID and API key, but I’m not sure:

• How to generate the SIP URI or SIP trunk inside VAPI.
• What to put in the pjsip.confpjsip.conf and extensions.confextensions.conf to make this work.

Any help or working config examples would be greatly appreciated

Thanks in advance!