Todd ← Microsoft Teams UserVoice My feedback SIP SPEC For Teams Direct Routing 9 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 1 comment · Public » Apps, Connectors, Messaging Extensions · Flag idea as inappropriate…Flag idea as inappropriate… · Delete… · Admin → Todd supported this idea · Dec 21, 2020 SIP Trunking 5 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 3 comments · Public » Calling · Flag idea as inappropriate…Flag idea as inappropriate… · Delete… · Admin → An error occurred while saving the comment Todd commented · Dec 21, 2020 · Edit… · Delete… I agree completely - we use Telnyx for SIP and are very happy. Deploying an SBC would take time, add another point of failure, and cost more. This is one of our bigger blockers to adopting Teams as our calling platform. Save Submitting... Todd supported this idea · Dec 21, 2020 Microsoft 365 Phone System: Direct routing: Enable Let's Encrypt CA for SBCs 33 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 0 comments · Public » Calling · Flag idea as inappropriate…Flag idea as inappropriate… · Delete… · Admin → Todd supported this idea · Dec 21, 2020
I agree completely - we use Telnyx for SIP and are very happy. Deploying an SBC would take time, add another point of failure, and cost more.
This is one of our bigger blockers to adopting Teams as our calling platform.