[cisco-voip] transcoding on srst gw
Kevin Thorngren
kthorngr at cisco.com
Thu Jan 26 20:02:55 EST 2006
I responded too quickly, too late in the evening :-) The default dial
peer is matched for inbound calls. Try using "debug voip ccapi inout"
to see what is happening with the call. Maybe we can take a look at
this along with your config (sanitize as needed).
Kevin
On Jan 26, 2006, at 7:53 PM, Kevin Thorngren wrote:
> You are matching the default dial peer which is hidden. Please read
> the following:
> http://www.cisco.com/en/US/tech/tk652/tk90/
> technologies_tech_note09186a008010fed1.shtml
>
> Kevin
> On Jan 26, 2005, at 5:57 PM, James Grace wrote:
>
>>
>> Ok well the concern is that all call are working fine. Even thou we
>> do not see the dialpeer. So we are clueless on how calls are going
>> out with out the dial peer. We know that they are going out the
>> right gw but doing debugs q931 921
>>
>>
>> From: Voll, Scott [mailto:Scott.Voll at wesd.org]
>> Sent: Thursday, January 26, 2006 5:21 PM
>> To: James Grace
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> I think your other engineer is right. But I don’t have any doc’s to
>> back it up.
>>
>> I know on my 3640 with PRI I put in a pots dial peer of 9991024 as
>> my PRI is in slot1 port 0.
>>
>> dial-peer voice 9991024 pots
>> destination-pattern 9T
>> incoming called-number .
>> direct-inward-dial
>>
>> I do remember manually putting it in.
>>
>> Scott
>>
>> Sorry, it’s been years.
>>
>>
>> From: James Grace [mailto:jgrace at digitelusa.net]
>> Sent: Wednesday, January 26, 2005 10:48 AM
>> To: Voll, Scott
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> Hey Voll you seem to have all the answers. So I thank you for all
>> the help.. I have a question that me and another engineer have a
>> issue with. Can you explain to me or help me understand why on a
>> mgcp gw, we do not see a dial peer in the config for the pri
>> endpoint ( like you would see after confuring fxo and fxs end points
>> in cm) and how would I explain why there isn’t suppose to be one in
>> the cli conf. my other engineer seems to thing that you should add
>> one manully to the cli gw
>>
>>
>> From: Voll, Scott [mailto:Scott.Voll at wesd.org]
>> Sent: Thursday, January 26, 2006 12:19 PM
>> To: James Grace
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> But is the conference calling resource at the remote site or the
>> central site. If it’s at the central site then the transcoding is
>> just need at the central site. Now if the conference calling
>> resource is at the remote site, yes you will need transcoding at the
>> remote site.
>>
>> Scott
>>
>>
>> From: James Grace [mailto:jgrace at digitelusa.net]
>> Sent: Wednesday, January 26, 2005 8:56 AM
>> To: Voll, Scott
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> Yes we are doing conf call internal at the srst and conf calling
>> between the srst and main.
>>
>>
>> From: Voll, Scott [mailto:Scott.Voll at wesd.org]
>> Sent: Thursday, January 26, 2006 11:36 AM
>> To: James Grace
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> James—
>>
>> You are going to setup regions to your remote sites so you can use
>> G729. That I understand. Do you have some kind of resource at the
>> remote site that only does G711 that you’re other sites need to get
>> too? That would be the only reason I can think of for needing
>> transcoding resources at the remote site.
>>
>> I have transcoding resources at the central site because I have IPCCx
>> that only does G711. So if a remote site is using G729 the central
>> site transcodes it to G711 so they can make the call to the IPCCx
>> pilot point.
>>
>> Are you doing conferencing calling resources at the remote site that
>> would require transcoding at the remote site?
>>
>> Scott
>>
>>
>>
>>
>> From: James Grace [mailto:jgrace at digitelusa.net]
>> Sent: Wednesday, January 26, 2005 8:25 AM
>> To: Voll, Scott
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> First thanks for the reply
>>
>> I was told that i need to set up region for srst with codec 7.29 and
>> set up transcoding on the srst gw to dedicate a few dsp fo r
>> transcoding
>>
>>
>> From: Voll, Scott [mailto:Scott.Voll at wesd.org]
>> Sent: Thursday, January 26, 2006 11:03 AM
>> To: James Grace; cisco-voip at puck.nether.net
>> Subject: RE: [cisco-voip] transcoding on srst gw
>>
>> What is the reason for having transcoding on your SRST gw?
>>
>> If your in SRST you would be using the PSTN.
>>
>> Scott
>>
>>
>> From: cisco-voip-bounces at puck.nether.net
>> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of James Grace
>> Sent: Wednesday, January 26, 2005 7:37 AM
>> To: cisco-voip at puck.nether.net
>> Subject: [cisco-voip] transcoding on srst gw
>>
>> I was told that I need to configure transcoding on my srst gw. And
>> not sure way. Is this really needed. And if I set up a media
>> resource groups for my srst site, the available resources are on the
>> cms at the main site. So the question is if I create one for srst
>> and use the avil resource isn’t that the same as using none or the
>> default
>>
>> James D. Grace
>> CCNP CCNA MCSE MCDBA
>> Sr. System Engineer / Professional Svc.
>> Digitel Corporation
>>
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