What bandwidth do you have available for you connection (upsteram and downstream)? Do you have any CIR for VSAT connection ?
Martin On Thu, 29 May 2003, Jim Ockers wrote: > Hi all, > > For some reason VSAT or Satellite Internet services are not mentioned > (or searchable) in this list's archives. I thought I'd let you know > that I tested Asterisk using IAX (not IAX2) to make a phone call from > an analog phone hooked up to an Asterisk system behind a Linksys router > connected to a Gilat VSAT satmodem, and it worked. > > The "other end" (gateway) is a P200MMX with a X100P FXO card. I have > bi-directional calling set up so that the VSAT-phone can make outbound > calls using the X100P in the gateway, and if the X100P gets a ring it > answers and transfers the call to the analog phone on the other side > of the VSAT. > > There is about a 1-2 second propagation delay in voice from the VSAT > phone, as expected. The echo is not bad at all, and the voice quality > is quite good. > > I don't think the VSAT network was very busy so I don't know how well > this will work if the available bandwidth is less. We are not using the > G.729 codec - just gsm. I have tos=reliable set in iax.conf. I didn't > get disconnected during my test calls, but they weren't very long in > duration. > > I haven't tried a fax but maybe I will. > > Anyway congratulations Mark et al on your fine work making such a robust > VoIP system. Thanks! > > -- > Jim Ockers, P.Eng. ([EMAIL PROTECTED]) > Contact info: please see http://www.ockers.net/ > _______________________________________________ > 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
