Re: [cisco-voip] IPIPGW Question

Nick,
I will get back to you on this. Let me make some checks

Sent from my phone

On Jun 30, 2010, at 23:19, Nick Matthews <matthn_at_gmail.com> wrote:

> I wouldn't say this is exactly true. I'm not sure what you're talking
> about in reference to H.450 (supplementary services).
>
> It is true that CUBE will not initiate the TCS negotiation with CUCM.
> The real truth is that it depends on the signaling on the other side
> of CUBE. If that device initiates the H.245 negotiation with CUBE,
> CUBE will reciprocate that on the other side towards CUCM. Where you
> really run into trouble is when you have two CUCM boxes talking with
> this checkbox enabled. They will both halt waiting for the other side
> to initiate a H.245 session.
>
> -nick
>
> On Wed, Jun 30, 2010 at 8:16 PM, Pavan <pav.ccie_at_gmail.com> wrote:
>> Cube by default supports h450 only and ecs support by default is turned off.
>>
>> Cube never initiates tcs on its call leg with ccm by design (as its the middle man) and only responds to tcs. If ccm waits for far end tcs, then media connect will timeout.
>>
>> Sent from my phone
>>
>> On Jun 30, 2010, at 15:41, "Jason Aarons (US)" <jason.aarons_at_us.didata.com> wrote:
>>
>>> I think it might be because it support ECS - Empty Capabilities Set, just a guess, which means without ECS a MTP resource has to be available. Check you CCM trace files for MTP when it's not working.
>>>
>>> -----Original Message-----
>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of davidytk
>>> Sent: Wednesday, June 30, 2010 2:40 PM
>>> To: ccielab_at_groupstudy.com; cisco-voip_at_puck.nether.net
>>> Subject: IPIPGW Question
>>>
>>> Hi All
>>>
>>>
>>>
>>> I tried to configure IPIPGW (CUBE) for my testing. When phone A (Zone Local
>>> A) dial phone B (Zone Remote B), I hear ringback on phone A when phone B pick up the call. After checking, I need to uncheck the box " Wait for Far End H.245 Terminal Capability" under trunk configuration in CUCM.
>>>
>>>
>>>
>>> I would like to know why I need to uncheck this box for IPIPGW (CUBE). Does IPIPGW does not suppot H.245? Can anyone provide some link for this issue.
>>>
>>>
>>>
>>> Thanks
>>>
>>> Best Regards
>>>
>>> David
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
>>>
>>> _______________________________________________________________________
>>> Subscription information may be found at:
>>> http://www.groupstudy.com/list/CCIELab.html
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> -----------------------------------------
>>> Disclaimer:
>>>
>>> This e-mail communication and any attachments may contain
>>> confidential and privileged information and is for use by the
>>> designated addressee(s) named above only. If you are not the
>>> intended addressee, you are hereby notified that you have received
>>> this communication in error and that any use or reproduction of
>>> this email or its contents is strictly prohibited and may be
>>> unlawful. If you have received this communication in error, please
>>> notify us immediately by replying to this message and deleting it
>>> from your computer. Thank you.
>>>
>>> _______________________________________________
>>> cisco-voip mailing list
>>> cisco-voip_at_puck.nether.net
>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>>
Received on Thu Jul 01 2010 - 06:03:54 ART