Wrong "Telnyx SIP integration" docs
# supporta
aymane
05/13/2025, 11:31 PMi follow ll this guide https://docs.vapi.ai/advanced/sip/telnyx
at Configure SIP invite u said i should use
"Set this value to match your Vapi SIP URI
You can get your Vapi SIP URI when you create a new SIP number through the Phone Numbers tab in the Vapi dashboard. The URI will look like:
sip:@sip.vapi.ai
This setting modifies the SIP Invite so invites are correctly routed to your Vapi SIP U"
--> but wen i past my sip:@sip.vapi.ai at Translated Number i got this error "Must contain only letters and numbers; no spacing allowed"
https://cdn.discordapp.com/attachments/1371993332221476946/1371993332418613358/Screenshot_2025-05-14_at_00.31.11.png?ex=682527dc&is=6823d65c&hm=eafbdf6dc22917875404bef30905c445a5f755eaa8bbfd1ea16599201c263d14&
v
Vapi Support Bot
05/13/2025, 11:33 PMsection.
Source:
- [Vapi Telnyx SIP docs](https://docs.vapi.ai/advanced/sip/telnyx)
Vapi Support Bot
05/13/2025, 11:33 PMTo resolve the "Must contain only letters and numbers; no spacing allowed" error in the Telnyx "Translated Number" field, enter only the unique alphanumeric ID from your SIP URI—omit "sip:", "@", and the domain. For example:
Copy code
a314e60c81c54f849c00a594be8b3aefv
Vapi Support Bot
08/04/2025, 12:10 PMMessage marked as helpful by @crumpler! 🎉