[cisco-voip] Transcoding

[Carter, Bill]

Is this true with IPCC CAD using an IP Phone?


-----Original Message-----
From: Ryan Ratliff [mailto:rratliff at cisco.com] 
Sent: Tuesday, January 25, 2005 7:35 AM
To: Voll, Scott
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Transcoding

If your helpdesk is a CTI based app (ie IPCC) then the call should invoke the xcoder since CTI devices can only use g.711.

-Ryan
On Jan 24, 2005, at 6:52 PM, Voll, Scott wrote:

> I was hoping that it would come up as a G711.
>
> CMM is at central site working as a 6 port PRI T1 Gataway, CFB and 
> MTP.  All of which is in the central site Device Pool.
>
> So I was hoping that a call at the remote site (g729) would hit the 
> Xcode and change it so the call on the central site would be G711.  I 
> need this to work so my remote site can call the helpdesk over the WAN 
> rather then having to use the PSTN.
>
> Scott
>
> -----Original Message-----
> From: Ryan Ratliff [mailto:rratliff at cisco.com]
> Sent: Monday, January 24, 2005 3:45 PM
> To: Voll, Scott
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Transcoding
>
> What do you expect to see the call as?
>
> Is the CMM a voice gateway as well as a transcoder and cfb?  If so, 
> calls between it and other devices in the same device pool are set up 
> based on the region settings in CM.
>
> -Ryan
> On Jan 24, 2005, at 6:09 PM, Voll, Scott wrote:
>
>> I have setup my CMM blade (12.3(8)xy2) ACT card  and CM sees it and 
>> registers.  I have put it in the CSS of my remote site.  I have added 
>> it to the MRG and placed it on a phone at my remote site.  But when 
>> it calls my central site I'm still seeing it as a G729 call.  What's 
>> wrong?
>>
>>
>>
>> Scott
>>
>> PS.  Config below.
>>
>> mediacard 1
>>
>>  resource-pool Ad-Hoc dsps 2
>>
>>  resource-pool transcodeMcMinnville dsps 2
>>
>> !
>>
>> !
>>
>> sccp local GigabitEthernet1/0
>>
>> sccp ccm x.x.x.x identifier 2
>>
>> sccp ccm x.x.x.x identifier 1
>>
>> sccp
>>
>> !
>>
>> sccp ccm group 1
>>
>>  associate ccm 2 priority 2
>>
>>  associate ccm 1 priority 1
>>
>>  associate profile 2 register MTP001192b75643
>>
>>  associate profile 1 register CFB001192b75643
>>
>> !
>>
>> dspfarm
>>
>> !
>>
>> dspfarm profile 1 conference adhoc
>>
>>  codec g711ulaw packetization-period 30
>>
>>  codec g711alaw packetization-period 30
>>
>>  codec g729r8 packetization-period 30
>>
>>  codec g729ar8 packetization-period 30
>>
>>  codec g723r63 packetization-period 30
>>
>>  codec g723r53 packetization-period 30
>>
>>  associate resource-pool Ad-Hoc
>>
>> !
>>
>> dspfarm profile 2 transcode
>>
>>  codec g711ulaw packetization-period 30
>>
>>  codec g711alaw packetization-period 30
>>
>>  codec g729r8 packetization-period 30
>>
>>  codec g729ar8 packetization-period 30
>>
>>  codec g723r63 packetization-period 30
>>
>>  codec g723r53 packetization-period 30
>>
>>  associate resource-pool transcodeMcMinnville
>>
>> !
>>
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>


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