It's in the cisco manual for sip. True is one, false is the other. I don't
have the phone.

On Wed, May 5, 2010 at 11:00 AM, Michael Scheidell <[email protected]>wrote:

>
>
> 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?
>
>
>
> --
> Michael Scheidell, CTO
> Phone: 561-999-5000, x 1259
> > *| *SECNAP Network Security Corporation
>
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-- 
======================
Tony Graziano, Manager
Telephone: 434.984.8430
sip: [email protected]
Fax: 434.984.8431

Email: [email protected]

LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
sip: [email protected]
Fax: 434.984.8427

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http://www.myitdepartment.net/gethelp/

Why do mathematicians always confuse Halloween and Christmas?
Because 31 Oct = 25 Dec.
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