Calls Transferred from Queue to extension ring back to Queue empty after caller leaves a VM on extension

[sorvani (Jared Busch)]

What model of phone?

I ask because this is a known thing with Yealink

Blind Transfers on Yealink 38g return completed calls with "Transfer Failed"

I have provided pcap and configs to Yealink in a repeatable scenario. The answer they gave back to me was to set this in my config file. transfer.hang_up_after_success_trans = 3 This does resolve my problem. There not a setting for this in the GUI. So unless you are using auto provisioning, you have no way to set this. Tested with Yealink T42G and T46G.