Suggestion:
Make sure each bot is assigned a unique,
10DLC-approved Twilio number and that SMS is enabled for each number in Vapi. If you’re using the same number for multiple bots, only the assistant attached to that number will handle SMS—others won’t receive or send texts.
To check or update this:
1. Go to your Vapi dashboard →
Phone Numbers.
2. Select the number and ensure the correct assistant is assigned.
If you need to assign a different bot, import another 10DLC-approved Twilio number and attach it to that bot.
Reference: [Vapi SMS chat setup](https://docs.vapi.ai/chat/sms-chat)
Source:
- [SMS chat](
https://docs.vapi.ai/chat/sms-chat)