I’m trying to make an att_xfer via uui_broadcast. 

Scenario is

I have a call between internal (A) and external (B) profile. On both channels set variables 

ringback=local_stream://moh

transfer_ringback=local_stream://moh

hold_music=local_stream://moh

I can confirm them via cli with uuid_getvar

I’m trying to transfer call from A to C. (At the end - connect B and C)

Than I’m giving command via event socket

uuid_broadcast B_CALL_UUID attxfer::sofia/gateway/XXX/NUMBER bleg

(Why I’m not giving uuid_broadcast to A_CALL_UUID - cause I’m already have B_CALL_UUID and finding out A_CALL_UUID is an additional step, that I want to avoid)

But I don’t get ringback music in this channel, only silence. What I’m missing?

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