Koiti
03/30/2025, 5:24 AMVapi Support Bot
03/30/2025, 5:26 AMphone-call-control
server event enabled. According to [troubleshooting information](https://discord.com/channels/1211482211119796234/1211483291191083018/threads/1330092161835733013), this event can interfere with Vapi's call transfer functionality. Try removing this event from your assistant and attempt the transfer again.
## Verify Squad Configuration
For transferring between assistants, you need to use squads. According to [transfer configuration guidance](https://discord.com/channels/1211482211119796234/1211483291191083018/threads/1339776555639115776), if you're "using assistant for call not squad then how can transfer will happen. As mentioned for assistant transfer you need to use squad." Make sure your squad configuration is properly set up with destinations defined for members.
## Check Assistant ID Association
Ensure the assistant ID is correctly associated with a phone number. The [troubleshooting guide](https://discord.com/channels/1211482211119796234/1211483291191083018/threads/1336652401733668864) mentions that it's "necessary to assign an assistant to the phone number to utilize Voice AI."
## Verify Transfer Tool Configuration
Your transfer tool configuration shows the correct assistant ID, but there might be other issues:
1. Make sure the type
field is correctly set in your tools array
2. Verify that the destination assistant is published and active
3. Check that there are no network issues preventing the connection
## Review Recent ChangesVapi Support Bot
03/30/2025, 5:26 AMKoiti
03/30/2025, 5:48 AMKyle
03/30/2025, 10:54 AMKoiti
03/31/2025, 8:35 PMKyle
04/01/2025, 9:59 PM