Grandstream GXW-4004/4008 attended transfer problem

Discussion in '3CX Phone System - General' started by amartini, Aug 27, 2008.

Thread Status:
Not open for further replies.
  1. amartini

    Joined:
    Dec 28, 2007
    Messages:
    17
    Likes Received:
    0
    Hi,

    I have configured 1 grandstream gxw-4004 and 1 gxw-4008 with 3cx SBS.

    I have a one way audio problem when I use the attended transfer feature even in internal calls.

    Example:

    Extension 200 calls ext 201. ext 201 pick up the phone, press Flash key and call ext 202. Ext 201 hang up the phone. Ext 202 can't hear ext 200, but ext 200 can hear ext 202. I have the same situation from an external call.

    i attached the verbose log.
     
  2. amygoda

    amygoda Member

    Joined:
    Sep 18, 2006
    Messages:
    436
    Likes Received:
    0
    Please Be sure that you have Latest Firmware
    also please try to reset to factory set and reconfig again
     
  3. amartini

    Joined:
    Dec 28, 2007
    Messages:
    17
    Likes Received:
    0
    Hi,

    I solved disabling RE-invite in any extension profile in 3cx. Is that correct?

    Thank you.
     
Thread Status:
Not open for further replies.