Yes, 64K is not much of a broadband and believe it or not, I am paying US$60 for it (I believe this is the case in many 3rd world countries).
Is there a codec translator between GSM and g723? How come I can use FWD just fine with g711? ----- Original Message ----- From: "Steven Critchfield" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, March 10, 2003 5:33 PM Subject: Re: [Asterisk-Users] iconnect quality? > On Mon, 2003-03-10 at 13:47, Dan Fernandez wrote: > > Iconnect uses codecs g723 and g711 that can be configured for each account > > (you can change them by the 7777 prefix) > > > > With their dialer and g723 I can here just fine (I have a 64k broadband > > connection). With their dialer and g711 the quality suffers greatly. > > > > With * and GSM I cannot here anything (and don�t know if they can here me). > > The call gets logged on iconnect�s CDR. Upon looking at the SIP debug > > everything appears just fine, but again, I cannot hear anything. > > g711 is 8 bit 8khz, or 64Kbit of audio data alone without the overhead > of TCP/IP nor SIP. 64Kbit is not broadband, it is a DS0. It may be a tad > over dial up, but please don't consider it broadband. > > This would explain your quality problem, you fill the link in the first > set of samples, and the rest is queued up and therefore does not arrive > like a stream should. Each fram probably adds a millisecond or more to > the stream and soon enough you are so starved for audio data that it > should give up. > -- > Steven Critchfield <[EMAIL PROTECTED]> > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
