[Freeswitch-users] Garbled Leg Recording G729 with Asynchronous ptime

[Colin Sindle]

Hi Anthony,

Thank you very much for your response.

Sorry, I meant that we are using the _latest_ git HEAD at time of writing.

I have now tried passthru_ptime_mismatch=true, and it fixed the recording
of some of the cases of asynchronous ptime, but also broke other previously
"working" cases.


Kind regards,


Colin



On 8 June 2012 21:03, Anthony Minessale <anthony.minessale at gmail.com> wrote:

> have you tried updating lately?
> also try global_setvar passthru_ptime_mismatch=true
>
>
> On Fri, Jun 8, 2012 at 3:29 AM, <colins at succinct.co.za> wrote:
> > Hi,
> >
> > Please, I was wondering if there is anything obvious that we are missing
> > when trying to record a G729 call with asynchronous pimes (in: 20ms, out:
> > 60ms).
> >
> > The problem case call flow is:  inbound leg (ptime 20 ms), start
> recording,
> > playback a short message, bridge to outbound (destination can only
> handle a
> > ptime of 60 ms).   We are using mod_com_g729's codec.   The audio while
> on
> > the call in normally fine (rarely there is one way speech depending on
> > inbound/outbound provider), but the recording has a garbled outbound
> > (Callee) leg (inbound/Caller voice is fine.).
> >
> > We have tried all the combinations of  G729 at 20i, G729 at 60i,
> > rtp-autofix-timing, and default-ptimes to no avail.
> >
> > We are using git HEAD.
> >
> > I do see this on fs_cli:
> >
> > 2012-06-07 16:56:45.543269 [INFO] mod_com_g729.c:78 ENCODER DESTROYX -
> > 0xa8894898 (nil)
> > 2012-06-07 16:56:45.543269 [INFO] mod_com_g729.c:79 DECODER DESTROYX -
> > 0xa8894898 (nil)
> > 2012-06-07 16:56:45.583270 [WARNING] mod_sofia.c:1158 Asynchronous PTIME
> not
> > supported, changing our end from 20 to 60
> > 2012-06-07 16:56:45.583270 [DEBUG] sofia_glue.c:2931 Changing Codec from
> > G729 at 20ms@8000hz to G729 at 60ms@8000hz
> > 2012-06-07 16:56:45.623271 [INFO] mod_com_g729.c:78 ENCODER DESTROYX -
> > 0xa86fe340 0xa86f1e78
> >
> > Should this be working, are we missing something obvious?
> >
> >
> > Thank you,
> >
> >
> > Kind regards,
> >
> >
> > Colin
>
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