[cisco-voip] Transcoding on a CME for a CUE

Anthony Kouloglou akoul at dataways.gr
Mon May 19 13:26:05 EDT 2014


Hi Zolta,
how did this end? (if it did...)

BR
Anthony

Στις 7/2/2014 8:06 μμ, ο/η Buchanan, James έγραψε:
> Bear in mind that the default codec is g729br8, not g729r8 (which is probably what your carrier is using). You really need to specify a codec.
>
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> ________________________________________
> From: cisco-voip [cisco-voip-bounces at puck.nether.net] on behalf of Zoltan.Kelemen at Emerson.com [Zoltan.Kelemen at Emerson.com]
> Sent: Friday, February 07, 2014 8:27 AM
> To: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Transcoding on a CME for a CUE
>
> Hi,
>
> Incoming codec is g.729. It does not show up in the config since that is the default setting on a dial-peer.
>
> I'm well aware, that the two codecs differ, I have no choice (WAN is strictly g729, CUE is g711 only). That is why I have transcoding set up, see my original email in the thread.
> I'm also aware that the call fails, because of codec mismatch.
>
> My problem is why? Why does the configured transcoding NOT work as expected?
> This will probably end up a TAC case early next week as I'm traveling right now, just wanted to get some opinions if I was doing anything obviously wrong and if I've missed something.
>
> Zoltan Kelemen
> Global Communications and Information Security
> Implementation Engineering
> Emerson
>
> -----Original Message-----
> From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Andreas Sikkema
> Sent: Friday, February 07, 2014 3:24 AM
> To: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Transcoding on a CME for a CUE
>
> Zoltan,
>
>> The attached trace should have those debugs and more.
>>
>>
>>
>> Caller: +13***531042
>> Called: +19***465067
>>
>> Forwarded to voicemail extension: 5110
> Zoltan, the incoming call is G.729 only and all dialpeers in your config appear to be G.711 only.
>
>
> --
> Andreas Sikkema
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