← RingCentral Ideas Settings and activity 1 result found MCP connection 1 vote Vote 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 New · 1 comment · Developer Platform, APIs, & Integrations » Other · Edit… · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! Your importance score has been recorded. We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Submit Rating An error occurred while saving the comment Hanadi commented · Aug 25, 2026 · Edit… · Delete… This is a RingEX Phone MCP third-party client connection issue The failure happens during the OAuth authorization flow with: OAU-109 — Redirect URIs do not match Save Submitting... Hanadi shared this idea · Aug 25, 2026
This is a RingEX Phone MCP third-party client connection issue
The failure happens during the OAuth authorization flow with:
OAU-109 — Redirect URIs do not match