|
Thanks for the corrections.
What would I call a unit that accepts a PRI connection with a 10-channel PRI and
an Ethernet output? I am looking into the Tellabs
echo canceller now. Digium’s echo canceller offering is not suitable for
my 1 PRI project because it is probative cost wise. -Michael On Sep 5, 2006, at 11:56 AM,
> I have had a bad
experience with Asterisk and a Carrier's channel > bank. > > The carrier brought in
a PRI (data/voice integrated), the data and > voice channels are
split from the channel bank. I connected Asterisk > to the channel bank via
T1 cross cable with a Digium T205. Sorry to nitpick but a PRI
is NOT a data/voice integrated T1. A PRI is a T1 with one channel (normally
the last) used for call signalling. If the T1 from the carrier
is split into two pieces (data & voice) at your office and the hand off to
Asterisk is a T1 then it is not a channel bank. A channel bank splits a T1
into 1-24 DS0 voice channels. If your interface with Asterisk is a T1 you
should probably look at getting one of the newer Digium cards with the add- on
hardware echo canceller. -Matt -- Matthew S. Crocker Vice President Crocker Communications, Inc. Internet Division |
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