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c#lyncucma

Moving calls between conferences UCMA4

I want to take a call in one conference, and move it into another conference, and STILL remain the SIP control of that call. I tried with Eject the user from the first conference, and then to join another conference, but when I do eject the user, the call gets terminated and lost.

Solution

  • You will have to get the call as a BackToBackCall (B2B) instead of a normal call. The B2B call means you UCMA application is acting like a man-in-the-middle for a call: One side (called a "leg") will go to the original call, the other leg will go to your conference, but all the control messages flow through your application.

    Since you are in control of the whole call, you can then replace one leg of the B2B call with another, allowing you to move your calls between conferences.

    Some resources: