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

[Zoltan.Kelemen at Emerson.com]

It does work through PSTN.

Here's the show output.

ETUSSUNCME01#sh sdspfarm units

conf-1 Device:confer1 TCP socket:[25]  REGISTERED in SCCP ver 18/18
actual_stream:32 max_stream 32 IP:10.193.35.2 * 36967  Conference Dixieland keepalive 744794
Supported codec:
                 G711Ulaw
                 G711Alaw
                 G729
                 G729a
                 G729b
                 G729ab

mtp-2 Device:xcode01 TCP socket:[100]  REGISTERED in SCCP ver 18/18
actual_stream:14 max_stream 14 IP:10.193.35.2 * 39539  MTP Dixieland keepalive 222496
Supported codec:
                 G711Ulaw
                 G711Alaw
                 G729
                 G729a
                 G729b
                 G729ab

Zoltan Kelemen
Global Communications and Information Security
Implementation Engineering
w: +40 374 132356 | m: +40 757 039093

From: Amit Kumar [mailto:amit3.kum at gmail.com]
Sent: Friday, February 07, 2014 10:27 AM
To: Kelemen, Zoltan [CORP/RO]
Subject: Re: [cisco-voip] Transcoding on a CME for a CUE


Here is my 2 cents

An "show sdspfarm units" will ensure if they are really registered.

Have we tried calling cue pilot directly from pstn. To see if it's only relevant to cfa.
On 07-Feb-2014 8:00 pm, <Zoltan.Kelemen at emerson.com<mailto:Zoltan.Kelemen at emerson.com>> wrote:
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<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<mailto: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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