Additional settings-related features and issues within Microsoft Teams for business
Hi, my name is Alvaro. I'm an Independent Advisor and I'll be glad to help you today.
I understand that you're trying to setup the SIP on your Teams. Allow me to share these complete documentation that you can utilize from planning to configuring your SIP protocol.
- Configure SIP Gateway
https://learn.microsoft.com/en-us/microsoftteam...
- Direct Routing - SIP protocol