I have a set of VVX phones having a weird issue when making three way calls. This is happening on VVX400 and VVX600 devices. WHen perforing a three way conference call, once the originating user dials the third party, a soft key for split shows up while ringing. Once the call is answeredand the conference button is pressed again to merge the three callers, the split key is gone. There is no longer an option to split the call, as there should be. Any thoughts?
My lab phone I am testing with:
Phone Information Phone Model VVX 600 Part Number 3111-44600-001 Rev:A MAC AddressXXXXXXXXX IP Mode IPv4 IP Address XXXXXXXXXXX UC Software Version 184.108.40.20642 Updater Version 220.127.116.1114
Judging by your username I assume you are working for our partner.
In this case most likely we do no control the conference but rather REFER the call to the SIP server in question and the conference is held there.
I would suggest you check the signaling and if this ever worked before raise a service ticket.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Polycom Global Services
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