Call Merge gives end users the capability to merge their active unheld 1:1 call into another 1:1 call or another group call. This applies to Teams VOIP calls and PSTN calls. This feature will begin rolling out in mid-August and complete by end of August 2020.
Stay up to date on the latest status on Microsoft 365 Roadmap ID 66054.
Posted by Eric Gregorich, Sr. Solutions Architect