GSM is fairly low bandwidth, but IIRC they are using the GSM FR codec, not GSM EFR so sound quality sounds like a mobile phone from the mid 90's.
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Carl Youngblood > Sent: Tuesday, December 09, 2003 7:47 PM > To: [EMAIL PROTECTED] > Subject: Re: [Asterisk-Users] VoicePulse for outbound dialing > > > > > What about the G.729 codec? From what I've heard it allows you to > > stuff an analog call into 8 Kbps. This would give you a > theoretical > > maximum of 80 simultaneous connections on a 640 Kbps DSL line. I > > would expect this to be much lower in practice, say 20 simultaneous > > streams, but still, that's not bad. > > > Adding to my own question, VoicePulse doesn't appear to > support G.729. > Here is their list of supported codecs: GSM, G.711ulaw, G.711alaw, > ADPCM, ILBC, SPEEX (from > http://connect.voicepulse.com/specifications.aspx). Does > anyone know if > one of these is as good as G.729? > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/aster> isk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
