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[kawarod at laposte.net]

Hi,

I did some tests with FS to transcode SIP INFO to RFC2833 (and vice
versa) and it's working fine when FS stays in the media path with
default configuration.

But my setup is the following:
- Core network requires SIP INFO
- Peerings require RFC2833

all would be fine with FS if my SIP Peers were not enforcing G729
(discarding G711) so that I have to use the directive <action
application="set" data="proxy_media=true"/> in my dialplan cause FS
can't deal with G729 except in pass-through.

It's sad, but G729 is still a reality in Telco World.

So do you think there could be a way to deal with DTMF even if not
analyzing RTP for transcoding. My commercial SBC is doing this, but it
sucks and that's the last step before final migration to FS.

regards,
rod


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[brian at freeswitch.org]

On Mar 27, 2009, at 2:40 AM, rod wrote:

[anthony.minessale at g...]

if you enable mod_g729 you can use freeswitch normally with that g729 codec as long
as no transcoding is enabled (same passthru concept as proxy_media_mode)


On Fri, Mar 27, 2009 at 10:07 AM, rod <kawarod@laposte.net (kawarod@laposte.net)> wrote:

[kawarod at laposte.net]

Hi Brian,

don't understand very well your advice:
--> Can't use proxy media in this case. (I highly recommend you not use
Proxy Media mode)

If i want to hide my topology network and deal with G729, I must use
proxy media ?
Why is Proxy media mode not recommended ??

regards.
rod



Brian West wrote:

[kawarod at laposte.net]

Hello,

I have this error when not enablig proxy_media:
2009-03-27 19:54:44 [ERR] mod_g729.c:145 switch_g729_decode() This codec
is only usable in passthrough mode!
2009-03-27 19:54:44 [ERR] switch_core_io.c:723
switch_core_session_write_frame() Codec G.729 decoder error!

Sure there is an option to check. Any pointers.

regards.




Anthony Minessale wrote:

[anthony.minessale at g...]

you have to set disable-transcoding as well to avoid any transcoding situations

On Fri, Mar 27, 2009 at 11:23 AM, rod <kawarod@laposte.net (kawarod@laposte.net)> wrote: