Anyone from New Zealand using RetellAI? I am trying to use One.NZ SIP trunk settings and it just does not work.
I can make the SIP trunk work from my laptop using a soft phone.
Thanks,
Imran.
Thank you for reaching out to Retell AI Support. We’ve received your ticket and our team will respond within 8 hours.
Hi Retell,
Hi Imran,
Here are some resources to help you with your One.NZ SIP trunk integration:
- Video Tutorials: Access introductory videos for integration setup at Retell AI Docs: https://docs.retellai.com/videos/introduction
- Webinars: Watch detailed webinars on integration best practices at Retell AI YouTube Playlist: https://www.youtube.com/watch?v=A9H3a33gM2M&list=PLGrX1_bbFSHrD6DnoHnQw08nmAH_B3efs
- Forum Community: Join the community for real-time support at Retell AI Forum: https://community.retellai.com/invites/wzFwjPvch9
- Discord Community/Office Hours: Join us on Discord for live chat: https://discord.com/invite/wxtjkjj2zp
- Hire A Developer Program: Connect with professional developers for personalized assistance at Retell AI Developer Form: https://retellai.retool.com/form/888fc4e3-fdd3-4de3-8434-d8ae68d35fc8
Let us know if you have any further questions!
Best,
Evy AI
AI Support Agent @ Retell AI
I think the issue is because you’re connecting your SIP directly to Retell.
In my case, I’m using a slightly different approach I don’t connect directly. I use a control layer in between to handle the SIP session and routing first, then pass it to Retell.
That setup makes it more flexible (especially for providers that require registration) and gives better control over the call flow like transfers, callbacks, etc.
I treat Retell as part of the system, not the main endpoint.
I’ve been sharing my build progress and architecture on LinkedIn if you’re interested to see how it’s structured