Yes, there is a WAN among the hardphones and my Asterisk server. I know the GSM bitrate is about 31 Kbps.
Thanks On Tue, Feb 24, 2009 at 1:41 PM, Olivier <oza-4...@myamail.com> wrote: > > > 2009/2/24 Alejandro Cabrera Obed <aco1...@gmail.com> >> >> Thanks for your comment about codecs....I tell you I can't use G.711 >> because I use a WAN link, and this is a wide band codec. >> >> Is GSM codec totally free (avoid to pay for any license) ??? > > yes ! > Is there a WAN between your hardphones and Asterisk ? >> >> >> Thnks again. >> >> On Tue, Feb 24, 2009 at 11:50 AM, Tiago Durante <tiagodura...@gmail.com> >> wrote: >> > I'd use alaw/ulaw for everything that's local, gsm or g729 only for >> > remote extensions. >> > >> > On 2/24/09, Philipp Kempgen <philipp.kemp...@amooma.de> wrote: >> >> Alejandro Cabrera Obed schrieb: >> >>> Dear all, I have Asterisk 1.4 with SIP. I have a voicemail implemented >> >>> with GSM sound files. >> >>> >> >>> The problem is I have IP phones Utopix HyperPhone 202 which support >> >>> only G.729a/u and G.723.1 high/low, but not GSM. >> >> >> >> http://www.utopixnetworks.com.ar/ip_phones_hiperphone_202.php >> >> According to the web site the Utopix HiperPhone 202 and 112 >> >> support G.711a/u (alaw/ulaw) as well. >> >> So why not use G.711a for everything? >> >> >> >> >> >> Philipp Kempgen >> >> -- >> >> AMOOCON 2009, May 4-5, Rostock / Germany -> http://www.amoocon.de >> >> Asterisk: http://the-asterisk-book.com - http://das-asterisk-buch.de >> >> AMOOMA GmbH - Bachstr. 126 - 56566 Neuwied -> http://www.amooma.de >> >> Geschäftsführer: Stefan Wintermeyer, Handelsregister: Neuwied B14998 >> >> -- >> >> >> >> _______________________________________________ >> >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> >> >> asterisk-users mailing list >> >> To UNSUBSCRIBE or update options visit: >> >> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> >> > >> > -- >> > Sent from my mobile device >> > >> > Tiago Durante >> > >> > ,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,., >> > Perseverance is the hard work you do after you >> > get tired of doing the hard work you already did. >> > -- Newt Gingrich >> > >> > _______________________________________________ >> > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> > >> > asterisk-users mailing list >> > To UNSUBSCRIBE or update options visit: >> > http://lists.digium.com/mailman/listinfo/asterisk-users >> > >> >> >> >> -- >> Alejandro Cabrera Obed >> aco1...@gmail.com >> www.alejandrocabrera.com.ar >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- Alejandro Cabrera Obed aco1...@gmail.com www.alejandrocabrera.com.ar _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users