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I'm trying to use a phone number for outbound calls. But when I test a vapi phone number, I get this error --
sip-gateway-failed-to-connect-call

Hey! To help track down this issue, could you share:

- The call ID  
  This would really help us figure out what went wrong!

`logs`  
🔵 02:05:27:652 Call `b2e5e4c5-e12b-42c3-8141-56c808900473` Waited 300s But Transport Never Connected.  
  
Hey ahmeds, the call never connected it was because of telephony failed.  Can you try making another call again. Let me know how it goes for you.

🔵 02:28:02:185 Call `6af3c25c-a85f-41cb-a882-f1529c2fca69` Waited 300s But Transport Never Connected.  
🔵 02:05:27:652 Call `b2e5e4c5-e12b-42c3-8141-56c808900473` Waited 300s But Transport Never Connected.
https://cdn.discordapp.com/attachments/1340144301132353637/1341039118276104255/Screenshot_2025-02-17_at_7.00.23_PM.png?ex=67b48b81&is=67b33a01&hm=9ddf5eca61c328271349b01faf6d7b9e74edc6b3122d838397eda381f46cde0c&

Hey as visible from the screenshot these calls weren't connected from telephony can you try checking with your telephony once.
https://cdn.discordapp.com/attachments/1340144301132353637/1341039726689521704/Screenshot_2025-02-17_at_7.02.57_PM.png?ex=67b48c12&is=67b33a92&hm=6088bc548536aa6e5039a5b893dd196118ce6ca26b7e3e95062eb805dc84c9ea&

I'm also having this issue. Is it solved yet?

Hey Ad Stenfum, can you please ping me to your support ticket.

Hey Ahmeds, this issue occurs when your telephony does not responds or connects in required time or your SIP configuration has some issue. I suggesting checking in your telephony logs once, and then let me know what you found.