Asterisk on FC3
Guy Fraser
guy at incentre.net
Fri Jul 8 14:29:54 UTC 2005
On Thu, 2005-07-07 at 13:09 -0700, Wolfgang S. Rupprecht wrote:
> Guy Fraser <guy at incentre.net> writes:
> > What kinds of IP phones are you using?
> >
> > If you have POTS connections waht devices are you using?
> >
> > We have tried to use a couple of different IP phones, but
> > they would only talk to the same brand using their internal
> > gatekeeper software.
>
> The cheap phones I like the best are the grandstream budgetone (around
> $65). I also have a supra spa-3000 for answering the POTS line and
> taking messages. (my motto: anything worth build is worth
> over-building. ;-)) I also have sipura spa-841, but the audio path is
> very noisy. I haven't had any show-stopper interoperability problems
> that a bit of playing with the options settings couldn't fix. I do
> use ulaw (standard US phone) encoding so that may help. Every phone
> and VOIP provider seems to do ulaw even if it may not be their
> preferred encoding.
>
> OB open-source: these phones follow the voip rfc's and can talk to
> open-source sip phones (unlike the proprietary stuff like skype which
> is in a world to itself.)
>
Thank you
I will pass the information on.
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