[Freeswitch-users] iLBC codec generating only noise.

[xuyan yang]

Hi Anthony,

Tried the latest, it works when both lag A and B are using iLBC. But there
are still some problems:
1, when lag A use PCMU and lag B use iLBC or the reverse, the PCMU side hear
only noise even if it is muted.

2, when added "iLBC at 30i" to codec list, it is ignored. traced the debug,
iLBC is not compared as a choice. So adding only "iLBC" should be used as
mitigation.




On Sat, Oct 9, 2010 at 11:34 AM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> Try latest
> On Oct 8, 2010 2:28 PM, "xuyan yang" <xyangni at gmail.com> wrote:
> > Hi,
> >
> > I am trying to use iLBC codec with both eyebeam and some iphone client.
> When
> > a ivr is called, the client can here system voice and make dtmf input.
> but
> > the voice recorded from client's microphone is only noise.
> > The call between 2 clients also have such problem.
> >
> > Sometimes, FS may even got crashed with the following information:
> >
> > 2010-10-08 19:56:21.343750 [INFO] switch_rtp.c:2527 Auto Changing port
> from
> > 10.20.132.244:18570 to 8
> > 2.132.139.197:19536
> > alloc: asked for negative size -2147483648
> >
> > in var.xml, I have added iLBC instead of iLBC at 30i, because iLBC at 30i is
> > ignored during codec negotiation.
> > <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221 at 32000h
> ,G7221 at 16000h
> > ,G722,speex at 8000h@20i,iLBC,PCMU,PCMA,GSM"/>
> >
> > The git version last week is used in my test. Is there anything wrong
> with
> > my setup? Thanks.
>
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