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twilioasteriskfreepbx

Cannot make outbound & inbound calls using asterisk 13 (FreePBX) and Twilio

I have had trouble configuring inbound and outbound calls using FreePBX with SIP provider TWilio.

As it stands I cannot make external calls or receive calls from Twilio.

I have monitored TCP port 5060 and can see traffic routed to my address when I engage a call using my number provided through Twilio but from the FreePBX cli I observe the following when I see incoming traffic.

[#DATE] NOTICE[18449]: res_pjsip/pjsip_distributor.c:368 log_unidentified_request: Request from '' failed for '54.252.254.64:5060' (callid: [email protected]) - No matching endpoint found

I have searched the web already for similar issues but have yet to come across anything of use. As this is early testing I have put the system on a DMZ to avoid the NAT firewall.

Note: This is my first post to stack overflow so I may not be correctly following the layout for posting, I apologize in advance. Suggestions are welcome.

Thanks

Solution

  • This is likely a configuration error.

    Check the setup guide. But also, I found from another user with the same error that they changed the following:

    pj_sip was set to port 5060 instead of chan_sip

    Let me know if this helps at all!