Thanks for the reply. Some of the sound sampling rates were not there, but the issue still persists. I have done some more searching and came across a thread on the mailing list from June that talks about a Raspberry Pi compiler issue causing the codec mismatch issue. It didn't come up in the search results until I searched Google for "pcmu 32000." I will try updating gcc to 4.7 and see if that does the trick. Thanks again, Jason On Sat, Sep 6, 2014 at 5:03 PM, Guillermo Ruiz Camauer <grcamauer@gmail.com> wrote:

I think that the 20 and 30 refer to 20ms or 30ms packetizing. The 32000 and 64000 are the sampling rates. You probably need to install all of the sounds with:

make cd-sounds-install cd-moh-install

This will install the music and prompts in all the different sampling rates.

Guillermo

On Sat, Sep 6, 2014 at 7:22 PM, Komar, Jason <jkomar@jbox.ca> wrote:

...

Hi Everyone,

I had a Raspberry Pi installation of the latest FreeSWITCH 1.2 branch running on Gentoo. It was working great, but my SD card packed it in.

I thought I would try something different, so I loaded up Raspbian and installed FreeSWITCH via Fusionpbx script.

I registered my Panasonic KX-TPA50 phone, but when doing a test call to MoH or echo, I get an incompatible destination error. Looks like a codec mismatch. Not sure what to look for though. I presume it's just a setting somewhere.

Both FreeSWITCH and the phone have PCMU, but something is different in the comparison as can be seen here:

[DEBUG] switch_core_media.c:3475 Audio Codec Compare [PCMU:0:8000:30:32000:1]/[PCMU:0:8000:20:64000:1]

I understand the 8000, but I don't know what the other mismatched numbers are or where to look to change a setting to get them to match.

The same mismatched numbers show when it compares G722 and PCMA.

Hope someone can point me in the right direction.

Thanks, Jason

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-- Guillermo Ruiz Camauer

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I had that issue as well. There was a bug in gcc described here: https://quentusrex.com/freeswitch-raspberrypi-gcc-compiler-bug.html try updating to gcc 4.7. On Sun, Sep 7, 2014 at 5:15 AM, Moishe Grunstein <max@nysolutions.com> wrote:

Change the RTP Packet Size to 0.020, this is a very common issue on Cisco devices.

Thanks,

Moishe Grunstein

Tornado Computer Systems, Inc.

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*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Komar, Jason *Sent:* Saturday, September 06, 2014 6:22 PM *To:* FreeSWITCH Users Help *Subject:* [Freeswitch-users] PCMU codec issue (mismatch?) resulting in Incompatible Destination

Hi Everyone,

I had a Raspberry Pi installation of the latest FreeSWITCH 1.2 branch running on Gentoo. It was working great, but my SD card packed it in.

I thought I would try something different, so I loaded up Raspbian and installed FreeSWITCH via Fusionpbx script.

I registered my Panasonic KX-TPA50 phone, but when doing a test call to MoH or echo, I get an incompatible destination error. Looks like a codec mismatch. Not sure what to look for though. I presume it's just a setting somewhere.

Both FreeSWITCH and the phone have PCMU, but something is different in the comparison as can be seen here:

[DEBUG] switch_core_media.c:3475 Audio Codec Compare [PCMU:0:8000:30:32000:1]/[PCMU:0:8000:20:64000:1]

I understand the 8000, but I don't know what the other mismatched numbers are or where to look to change a setting to get them to match.

The same mismatched numbers show when it compares G722 and PCMA.

Hope someone can point me in the right direction.

Thanks,

Jason

_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com

Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com

FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org