cold-orangeC
VAPI6mo ago
cold-orange

SIP trunking

Hi, i been trying to use my number in VAPI.

I have tested my twilio account and it could make the call to PSTN number successfully.

However i am trying to use a Singapore number as outbound caller ID, i am not able to buy a number on Twilio as they do not have Singapore number for purchase on the platform but i have verified my number on Twilio account

i gotten the documentation from Twilio that includes following steps:
  1. Create SIP trunking on Twilio and whitelist the IP address
  2. Configure my PBX/SIP Device to Send Outbound Calls via the Trunk
  3. Initiate call via VAPI
i have managed to get my phone verified on Signalwire as well as creating a SIP trunk on Signalwire.

Can i check in this case, do i still need Twilio as a "middle-man"? or can i link Signal Wire and link the trunking to VAPI directly?

if yes then how do i configure it and find the credentials to fill as per VAPI integrations?
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