On 5/5/10 10:48 AM, Tony Graziano wrote:



Cisco doesn;t handle HOLD in any real "modern" fashion. It's either 0.0.0.0 or 3264, but if their stack wont re-negotiate codec, you best set the HOLD for 0.0.0.0 or use g711 if you want it to work with sipx at all.


how do I set hold to 0.0.0.0 or 3264 on the remote cisco's?


I may be wrong, it can happen. I think if the phone is behind nat it should be disabled. The REGISTER in sipxconfig should show

sip:<user>@<public_facing_ip_where_phone_is> and later in the string "private-contact=192.168.10.11" (or whatever the phone has bound to it)

regression testing:
4.0.4 worked!  4.2.0 doesn't anymore,
someone reported this before, maybe, I'll look for thread.
polycom and cisco, sitting in a tree.  K I S S I N G.
(polycom and cisco in INTERNAL CALL, MOH breaks the connection now)

polycom can put the cisco on hold, and cisco user hears MOH, but if cisco (even local cisco, local poly), you never get audio back.

so:  how do I set hold to 0.0.0.0 or 3264 on the cisco's?


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