Not every client supports gsm. Usually it's a good idea to put ulaw as well or you could get errors when neither side supports the same codec.
disallow=all allow=gsm allow=ulaw -------------------------------------------------- Salvatore Giudice [EMAIL PROTECTED] VoIP Security Training, LLC http://VoIPSecurityTraining.com 848 N. Rainbow Blvd. #1676 Las Vegas, NV 89107 Phone: (702) 979-2906 Fax: (212) 279-2906 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ronaldo Zacarias Afonso Sent: Tuesday, April 03, 2007 12:23 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Require only GSM Codec Hi Sanjay, I'm not sure about that, but I think you can configure it in, for example, /etc/asterisk/sip.conf. There is an option that you configure for each channel like: only=gsm It instructs the sip protocol, that "only" gsm codec must be used. I hope it has helped you. Regards, Ronaldo. On 4/3/07, Sanjay Rajdev <[EMAIL PROTECTED]> wrote: > Hello All, > > I would like to only use the gsm codec for all the calls, is it possible I want to use minimum possible bandwidth as we have most of calls over Internet. > > Regards, > Sanjay Rajdev > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users