[Asterisk-Users] Satellite WAN

[Taranto, Ariel]

Are you having the same problems under terrestreal links ? which codec
do you use, are you using a dedicated channel on the vsat for it to
take the upstream load ?

Whats your jitter settings ?


On 11/2/05, Adam Moffett <adam at plexicomm.net> wrote:
> I have no experience in the matter whatsoever ;)
>
> But, I can say that long distance phone calls (non-voip) are sometimes
> carried over sattelite when fiber is not available.
>
> It must be possible for voip, but the latency and jitter would be
> tremendous and although I am not an expert on the matter, I would
> suggest that you would only be replacing one set of problems with a new
> set of problems.
>
>
>
> Adam Robins wrote:
>
> >
> >We have built an Asterisk network using an MPLS-based IP VPN.  We have
> >one location in New Brunswick Canada that consistently gives us major
> >quality problems, whereas the others are flawless.  Quality problems
> >take the form of static, poor voice tonality, popping & clicking, drops,
> >sporadic echo, you name it.  The latency of a QoS prioritized packet
> >between the Canada site and our hub in Atlanta is 85ms (ping).
> >
> >I have been searching for an alternative network provider, but I'm told
> >that they would all take the same route from the US into Canada, as
> >there is simply no major backbone running into NB east of Toronto.
> >
> >So now I'm thinking about satellite.  I have no idea if a) this would
> >even be economically feasible, and b) if the latency would be any
> >better.
> >
> >If anyone out there has had any such satellite network experience with
> >VoIP, I like to hear from you.
> >
> >Thanks,
> >Adam
> >
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--
Ariel Taranto
619-568.0802