Hello, Is there an utility for asterisk for codec conversion? I tried google but i haven' got anything. I am trying to initiate a call with G711 codec to asterisk and i would like asterisk to call a gateway with an g729 codec, therefore making a codec conversion from g711 to g729. I know chan_oh323 does it by specifying the OUT_CODEC variable, but chan_h323 does not. And i was wondering is there is a general way of doing that. Thanks K. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20041202/3194bf7e/attachment.htm
I think that all you have to do is where you define the codecs for the extention/protocol and asterisk will take care of the rest... [sip2101] [sip2102] allow=g711 allow=g729 Asterisk will make the conversion on its own... I could be wrong .... but I think that is the way it works.... Sean kido noagbodji wrote:> Hello, > > Is there an utility for asterisk for codec conversion? I tried google > but i haven' got anything. > I am trying to initiate a call with G711 codec to asterisk and i would > like asterisk to call a gateway with an g729 codec, therefore making a > codec conversion from g711 to g729. I know chan_oh323 does it by > specifying the OUT_CODEC variable, but chan_h323 does not. And i was > wondering is there is a general way of doing that. > > Thanks > > K. > >------------------------------------------------------------------------ > >_______________________________________________ >Asterisk-Users mailing list >Asterisk-Users@lists.digium.com >http://lists.digium.com/mailman/listinfo/asterisk-users >To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
Hi! Is there any way to receive in * server a call from a Terminal adapter in G.723/G.729 and then convert it to G.711? I'm wondering this because I can only place all thru Broadvoice in G.711 but most of customers have ADSL connection with 128k upstream, so the result is that they can hear in excellent conditions but can't be heard very well the sound is all choppy. even directly to broadvoice thru Xten sip client. So the idea was to act as "proxy" and "codec converter" so that the communication coming out their router is the smaller it can get. I've mentioned G729 or G.723 becuase their routers have it, (Draytek 2600V). Thanks in advance for your suggestions Helder Rogerio -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050117/7bb7f512/attachment.htm
In your SIP.CONF you need to tell * what codecs to use. sip.conf [broadvoice] disallow=all allow=ulaw [phone] disallow=all allow=g729 Then in your extensions.conf you just have it dial as usual. .o-------------------------------------------------------o. Brian Fertig Network Engineer Planet Telecom, Inc. Tampa, FL Office ________________________________ From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Helder Rog?rio [MICROREDE] Sent: Monday, January 17, 2005 11:34 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] Codec conversion Hi! Is there any way to receive in * server a call from a Terminal adapter in G.723/G.729 and then convert it to G.711? I'm wondering this because I can only place all thru Broadvoice in G.711 but most of customers have ADSL connection with 128k upstream, so the result is that they can hear in excellent conditions but can't be heard very well the sound is all choppy. even directly to broadvoice thru Xten sip client. So the idea was to act as "proxy" and "codec converter" so that the communication coming out their router is the smaller it can get. I've mentioned G729 or G.723 becuase their routers have it, (Draytek 2600V). Thanks in advance for your suggestions Helder Rogerio -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050117/e5eafffa/attachment.htm