Twilio-3CX SIP Trunk Setup Help
Budget: $30 – $250 AUD
I need real-time, screen-share guidance on Google Meet to get a brand-new Twilio Elastic SIP Trunk talking cleanly with my existing 3CX system so we can place and receive phone calls. My Twilio account is a blank slate, and the main hurdle is the integration itself—both inbound and outbound routing must work by the end of the session.
Here is the flow I have in mind: we start inside Twilio, build the trunk from scratch, add the authentication details, assign a DID, and verify the voice routing. From there we’ll jump into the 3CX management console, create the corresponding SIP trunk, map the numbers, set caller ID rules, and tweak codecs or transport settings if required. Once registration is solid we will run live test calls in both directions to confirm audio quality and signaling.
Deliverables (complete by the end of the call)
• New Twilio Elastic SIP Trunk fully configured with credentials and phone number
• 3CX trunk registered and showing “green” status
• Successful inbound and outbound call tests with clear audio
• Quick written recap of key settings so I can repeat or edit them later
Please be comfortable navigating Twilio’s trunking dashboard, 3CX (cloud or on-prem), and typical VoIP troubleshooting tools like SIP logs, pcap captures, or Wireshark in case we hit a snag. The session can happen as soon as we coordinate calendars—plan for about an hour, though I’m happy to reserve extra time if something unexpected comes up.
Here is the flow I have in mind: we start inside Twilio, build the trunk from scratch, add the authentication details, assign a DID, and verify the voice routing. From there we’ll jump into the 3CX management console, create the corresponding SIP trunk, map the numbers, set caller ID rules, and tweak codecs or transport settings if required. Once registration is solid we will run live test calls in both directions to confirm audio quality and signaling.
Deliverables (complete by the end of the call)
• New Twilio Elastic SIP Trunk fully configured with credentials and phone number
• 3CX trunk registered and showing “green” status
• Successful inbound and outbound call tests with clear audio
• Quick written recap of key settings so I can repeat or edit them later
Please be comfortable navigating Twilio’s trunking dashboard, 3CX (cloud or on-prem), and typical VoIP troubleshooting tools like SIP logs, pcap captures, or Wireshark in case we hit a snag. The session can happen as soon as we coordinate calendars—plan for about an hour, though I’m happy to reserve extra time if something unexpected comes up.