It might end up costing a little more, but
I would strongly suggest looking into the T100P/Channelbank combination instead
of the X100P cards…especially for business class service. I too had the same issues w/ the X100P,
although I have not experienced problems w/ the latest CVS. I still will install/sell only T100P
cards and channelbanks to businesses, especially if
they will use VOIP at their location. I believe the extra dollars you spend on
the equipment will more than make up for the time you will spend on
troubleshooting problems related to echos. Tim Thompson -----Original Message----- Hi, Have posted to this list a couple of
times and have always received great responses and help. I have a basic *
system setup Using 3 X100P cards with 6 Snom200
IP phones. It was a bit of a struggle getting everything up and running
but have been pretty happy with the flexibility and ease of *.
My major problem is one that has been discussed on this list many times
before. The echo from the X100P cards is completely irritating to my users.
I have tweaked the system as much as I can, IE: switching tip and ring, using
aggressive suppressor, tweaking the TX/RX settings. There is still echo
in the first 0-8 seconds of the call while the echo cancellation is catching
up. I understand the problem is that you do not hear this echo in analog systems even though
it is present and it is only heard in the digital system because it is not as
fast as analog. So here is my problem. Our CEO
wants me to get rid of the system unless I can provide a solution that will
expand and work just as good as an analog replacement PBX. He came to me with this
decision after trying to use the Snom200 speaker phone for a conference call,
not a good idea as we all know the speaker on this phone is not a conference phone
replacement. He also was frustrated when he tried to patch a call that
came to another extension, which transferred fine, but was disconnected when
the receiving party made a switch on their PBX to another extension and it was
dropped. Currently we have 4 POTS lines and I
have 1 setup for DSL and the other 3 hooked into the X100P cards, 2 outgoing
and 2 incoming, using the DSL as incoming rollover. We are planning on expanding our
business pretty rapidly and he wants a system that will be easy to setup and
scale. I know asterisk and VOIP phones are great for this but the little glitches in the
phones, hardware wise, are not supporting my Asterisk decision. I would
like to upgrade to a channel bank, and was wondering if anyone has had any echo
issues with other digium hardware. I know that the X100P issue comes from
not having ECAN DSP in the card. I was also wondering if anyone had any
luck adding a conference phone such as the Polycom Soundstation Conference
Phone. Any suggestions would be appreciated Ryan R. Fligg Secured Digital Storage, Inc. 104 SW 4th St. Phone: (515)-244-6290 Cell:
(720)-841-5802 Website: www.dstorage.com E-Mail: [EMAIL PROTECTED] |
- [Asterisk-Users] Scaleable Solution for small office Ryan R. Fligg
- Re: [Asterisk-Users] Scaleable Solution for small offi... Michael Graves
- Re: [Asterisk-Users] Scaleable Solution for small offi... TC
- Re: [Asterisk-Users] Scaleable Solution for small offi... Miguel Cavazos
- RE: [Asterisk-Users] Scaleable Solution for small offi... Tim Thompson
- RE: [Asterisk-Users] Scaleable Solution for small ... Michael Graves