Thank you Dan for providing me the detail info. I assumed the same but not sure
with my hypothesis. I am wondering if this is the case, then wan qos will not
be able to do much isn't it... for instance yesterday i configured llq-cbfwq
with bandwidth of 28 for rtp traffic between hq and br1. And, when i called the
5002 from 1002 the call went thru, and this call put on hold and placed another
call and it works fine as well. So, from this analysis can i come to conclusion
that only location based cac, or rsvp cac can only the number of calls between
these two sites???
Thank you
Krishna.
________________________________
From: Dan Quinlan (daquinla) <daqui...@cisco.com>
To: Krishna <vinayak_...@yahoo.com>
Cc: ccie_voice@onlinestudylist.com
Sent: Monday, June 11, 2012 2:03 PM
Subject: Re: [OSL | CCIE_Voice] no trace found but calls get routed br1<->Hq
You answered your own question. Both DNs are registered to CUCM and are in
partitions that the other's CSS can see. The signaling is between each phone
and UCM. The media is built directly phone to phone. If CAC failed the call
setup, then AAR could be invoked to use the PSTN. Since CAC allows the call,
the gateways aren't involved in the call (other than providing IP network
connectivity.)
DQ
d...@cisco.com
Sent from my iPhone
On Jun 11, 2012, at 2:52 PM, "Krishna" <vinayak_...@yahoo.com> wrote:
Hi folks,
>
>
>I couldn't understand the call flow between HQ and BR1 which are
>provisioned/registed in the cucm. here is the detail structure:
>
>
>HQ-phone1 -5002
>css-hq-international
>pt-pt-internal
>
>
>BR1-phone1-1002
>css-br1-ld
>pt-pt-internal
>
>
>Both phones are residing in the partition pt-internal, and br1 is a mgcp site
>and whereas the hq is the h323 site. when i call 1002 from 5002 or vice versa
>the call works fine, but when i enable deb isdn q931 or deb voip dialp, i dont
>see anything. Whereas when i enable RSVP based CAC, i can see the traces with
>the show sccp connections.
>
>
>could any one help me out how the calls are working in between these two. is
>it because the phones are registered to cucm, but logically in a different
>device pool and therefore it routes directly on cucm???? your help is much
>appreciated.
>
>
>Thank you.
>
>
>Krishna.
_______________________________________________
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>visit www.ipexpert.com
>
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_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
Are you a CCNP or CCIE and looking for a job? Check out
www.PlatinumPlacement.com