We looked at this earlier this year and, after evaluating several companies, could not get it to work well enough. The problem didn't seem to be latency, but rather lost packets in the upstream direction. Most of the time, we couldn't even get the phone to register, but even when we could, there was such a large amount of breakup (in the up direction) that it was nearly unusable. We tried low-end, consumer type services and they didn't work at all. Even the high-end services that claim to offer guaranteed bandwidth apparently do not live up to their claims. We tried running G.729, which should only need about 32-40k over a link that claimed to guarantee 64k, and the best we got was broken sound.
Bruce Komito High Sierra Networks, Inc. www.servers-r-us.com (775) 236-5815 On Wed, 11 May 2005, Yiannis Costopoulos wrote: > Hi All, > > I am investigating the deployment of VoIP/* in Eastern European areas > where > there is no PSTN infrastructure. As you can understand DSL/Cable connections > are a dream. The only option is satellite. > > Does anyone know of any satellite providers that have low enough/acceptable > delays for VoIP? > > Thanks, > Yiannis. > > _______________________________________________ > 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 > > This message has been categorized as "Legitimate" by Bayesian Analyzer. > If you do not agree, please click on the link below to train the Analyzer. > http://nospam.wpti.net/bt/a.aspx?M=C:%5Csmtpmail%5CBayesTraining%5C2005-05-11%5Cc819e577de1140fbaa62d0a53c83de86&C=2 > > -- > ----------------------------------------------------------------------- > This message has been inspected by DynaComm i:mail > ----------------------------------------------------------------------- > > _______________________________________________ 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
