Try to add something like PCMU@8000h@30i to conf/vars.xml
to this part:
----- this is mine ---
<X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMA,PCMU,GSM,speex@8000h@20i"/>
  <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMA,PCMU,G729,speex@8000h@20i"/>
-----


2013/4/23 Sean Devoy <sdevoy@bizfocused.com>
I wish I knew how, I have version
FreeSWITCH Version 1.5.1b+git~20130422T213105Z~2d96d7c165 (git 2d96d7c 2013-04-22 21:31:05Z)

I would love to get back to the stable branch


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of covici@ccs.covici.com
Sent: Tuesday, April 23, 2013 12:47 AM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] URGENT HELP! Customers cant make any calls -after MAKE CURRENT

If you go back to the previous version of fs, does it work again?

Luis Daniel Lucio Quiroz <luis.daniel.lucio@gmail.com> wrote:

> Just guessing, try
> reload mod_spandsp
>
> Post your codec vars also
> El abr 22, 2013 11:52 p.m., "Sean Devoy" <sdevoy@bizfocused.com> escribió:
>
> > Hi All,****
> >
> > ** **
> >
> > I do truly hope someone responds before morning when my customers
> > get back to work.****
> >
> > ** **
> >
> > I did a make current and it went swell!****
> >
> > ** **
> >
> > I rebooted, everything registered, looked great – BUT …****
> >
> > ** **
> >
> > Everything everyone dials gets codec mismatches and then
> > [INCOMPATIBLE_DESTINATION]****
> >
> > ** **
> >
> > The codecs look like this:****
> >
> > 2013-04-22 23:42:02.138488 [DEBUG] switch_core_media.c:2597 ****
> >
> > Audio Codec Compare
> > [PCMU:0:8000:*30*:64000]/[PCMU:0:8000:*20*:64000]****
> >
> > ** **
> >
> > But I don’t know how to set that parameter in in FS or on the
> > devices!****
> >
> > ** **
> >
> > Any help greatly appreciated.****
> >
> > ** **
> >
> > Sean****
> >
> > ** **
> >
> > ____________________________________________________________________
> > _____ Professional FreeSWITCH Consulting Services:
> > consulting@freeswitch.org
> > http://www.freeswitchsolutions.com
> >
> > FreeSWITCH-powered IP PBX: The CudaTel Communication Server
> > http://www.cudatel.com
> >
> > Official FreeSWITCH Sites
> > http://www.freeswitch.org
> > http://wiki.freeswitch.org
> > http://www.cluecon.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-u
> > sers
> > http://www.freeswitch.org
> >
> >
>
> ----------------------------------------------------
> Alternatives:
>
> ----------------------------------------------------
> ______________________________________________________________________
> ___ Professional FreeSWITCH Consulting Services:
> http://www.freeswitch.org

--
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici@ccs.covici.com

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

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

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

FreeSWITCH-users mailing list
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http://www.freeswitch.org