hi folks.
i have several remote sites with total of 200 sip phones connect
to our Asterisk server. i want to minimize bandwidth usage and
thinking about getting a Digium TC400B transcoder card. what are
your experience with it? how's the quality? also if there are
120 active channels in used. will
Asterisk can do it. You can purchase G729 license for about $10 per
channel or you can buy one of these:
http://www.digium.com/en/products/voice/tc400b.php they support G729
and G723 and they free up your CPU and then just get some PCI T1
cards.
Or you can use a media gateway with G729 support...
Signalogic sells some hardware cards that utilize Texas Instruments DSPs to
perform transcoding. Check out
http://www.signalogic.com/index.pl?page=asterisk_ip_pbx. They supposedly
have support for the rtpproxy module in OpenSER, so it makes a good external
solution for transcoding. I haven't trie
On Feb 4, 2008 12:22 PM, Khaled Chehab <[EMAIL PROTECTED]> wrote:
>
> Dears
>
> Any one knows a standalone voip transcoder software name,not an ip pbx.
> What I want is to transcode the incoming sip calls from g711 to g723 or
> ilbc or g729 . and forward it to a media gateway ..
>
>
> Regards
To: asterisk-users@lists.digium.com;
> [EMAIL PROTECTED]
> Subject: [asterisk-users] transcoder
>
>
> Dears
>
> Any one knows a standalone voip transcoder software name,not
> an ip pbx.
> What I want is to transcode the incoming sip calls from g711
> to g723 or ilbc
Khaled Chehab wrote:
> Any one knows a standalone voip transcoder software name,not an ip pbx.
> What I want is to transcode the incoming sip calls from g711 to g723 or
> ilbc or g729 . and forward it to a media gateway ..
As far as I know, such a media proxy (what you're looking for) does n
Dears
Any one knows a standalone voip transcoder software name,not an ip pbx.
What I want is to transcode the incoming sip calls from g711 to g723 or
ilbc or g729 . and forward it to a media gateway ..
Regards
Khaled chehab
*
No employe
Cisco routers with DSPs as ip2ip gw will do it if you want to spend a
few bucks
On Jan 29, 2008, at 2:36 PM, "Khaled Chehab" <[EMAIL PROTECTED]>
wrote:
> Dears
>
> Any one knows a standalone voip transcoder software name,not an ip
> pbx.
> What I want is to transcode the incoming sip c
Dears
Any one knows a standalone voip transcoder software name,not an ip pbx.
What I want is to transcode the incoming sip calls from g711 to g723 or
ilbc or g729 . and forward it to a media gateway ..
Regards
Khaled chehab
*
No employee or
