Hi all,
I had a problem with the connection 3300ICP sip trunk with NEC
the problem is the extension nec call to extension MITEL then transfer to extension MITEL also, the connection is ok but can’t talk. (no sound).
But if extension Mitel call to extension NEC then transfer to extension NEC also, the connection is ok can talking.
Could you please share me if there is a problem such as this, and has found the solution.
Thanks
