Does anyone know if I am up against a non compatibility problem using the AT&T 1070 phones in the Obihai 508 environment?
I can call in and out but can't figure out how to transfer to a different phone in this system. I have started wondering if there is something about the AT&T that prevents it.
Obihai suggest transferring to a port n (1-8)
AT&T suggests transferring to phone extension 11-26
I have tried both way and every combination I can think of using TRANSFER or FLASH buttons.
I wonder if I need to configure something in Obihai portal