Saeed Ahmad:
Yes, it can do transcoding. Transcoding isn't the problem to my
architecture, my problem is the codec negotiation between FS and
Endpoints.
I want to use FS as SBC (session border controller) or pseudo SIP
proxy. How i said in my last e-mail FS will work in bypass-media or
proxy-media in both modes FS doesn't handle media.
I only want the FS handle Codec Negotiation how i described.
Thanks
On 19/06/2009, at 09:08, Saeed Ahmad wrote:
BTW, what is SWITCH? Can it do transcoding?
On Fri, Jun 19, 2009 at 2:06 PM, Saeed Ahmad
<saeedahmad1...@gmail.com> wrote:
It seems that you want to transcode G729 which is not possible. You
can use it in passthru mode only.
On Fri, Jun 19, 2009 at 1:48 AM, JuanMa <juanma....@gmail.com> wrote:
Hi,
I need to have the hability to negotiate the codec in a session (using
proxy media or bypass media), unfortunally I've been unable to achive
this due the documentation that I've found about it's vague.
I've already tried using "absolute_codec_string" and everything that
says in http://wiki.freeswitch.org/wiki/Codec_negotiation but it seams
to ignore it when the media is in "bypass media" or "proxy media". I
need to configure the FS as a SBC or as a pseudo proxy (I already know
that FS is not intend to do it, but in the documentation says that it
can).
I've also tried to manually modify the SDP using:
<param name="inbound-late-negotiation" value="true"/>
And updating variables "switch_r_sdp" and "switch_l_dsp" but it also
seams to ignore it.
Here is the config:
Endpoint1-->FS-->SWITCH-->FS-->Endpoint2
What I need, is to offer to the SWITCH only the codecs defined for
Enpoint1 (ie. G729) and when the SWITCH send the INVITE to FS again,
only offer the codecs available for Endpoint2. Eventually the SWITCH
will do the transcoding.
So, here is my question, is there any way to achive this? (Handle the
invite codecs in bypass or proxy media), if so, is there any example
to follow? o can you give a tip?
Thanks in advance,
Regards
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