Displaying 20 results from an estimated 9000 matches similar to: "Channel banks"
2003 Aug 04
2
Channel banks, etc.
Where can I find a good tutorial on how channel banks work? I need to
get a 6 port (or so) channel bank for FXO. I need to find some
information on which ones are supported well under Linux and with
Asterisk, how to configure them, what specifically to look for in a
channel bank, etc. I'm pretty new to all this, so I'm not familiar with
a lot of the terms and such.
Thanks!
Steve
2008 Mar 31
3
Need some input for Quad T1 and channel banks.
I'm looking to install a system with 80 FXS analog phones.
At this time the only cost effective solution is using a 4 port T1 card and
addit 600 channel bank.
Has anyone tried this solution? any good documents beside
http://www.voip-info.org/wiki/index.php?page=Asterisk+hardware+channel+bank+check
as far as i know, addit 600 T1 interface is not PRI (please correct me if
i'm wrong) its CAS
2003 Mar 24
5
Channel Bank?
Hi all,
I'm currently evaluating ideas for a phone system for our new office and
I have a copy of Asterisk along with a couple of H.323 phones setup in
the lab here. I'm very impressed - thanks for the great software! (I was
especially impressed that the IAX connection to Digium worked out of the
box like that - someone at Digium no doubt has a voicemail from me this
morning!) ;-)
What
2004 Sep 05
2
offtopic - channel banks
hi,
i have some newbie questions about channel banks. i have an adtran
act-1241 sitting around. it accepts D4 modules, and it contains a number
of e&m cards.
first of all, how does this thing work? a t1 contains 24 channels, and i
noticed that the channel bank has space for 24 cards. what do these
cards do? what are their outputs? the ones that are in there have some
outputs on the front
2005 Jun 22
10
New Asterisk Implementation
Hello,
I've been planning to replace my aging CENTREX switch with a new PBX and am seriously
considering Asterisk as my solution.
I work at a college, and we currently support just under 300 regular analog lines to
the offices and whatnot.
I was wondering.. Is asterisk ready for such a job? Would I be making a mistake
to deploy this across the campus at this time?
It seems that
2004 Apr 24
1
\ Adtran Channel Bank? - Email found in subject
Jay,
I have had a lot of trouble with the FXO ports on Adtran TA750. Unless
the incoming POTS lines have a balance impedance, they will buzz very
bad.
Gregory P. Scasny
Golden Technologies Inc.
http://www.golden-tech.com
219-462-7200
-----Original Message-----
From: asterisk-users-admin@lists.digium.com
[mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Jay Milk
Sent: Sunday, April
2007 Aug 29
4
Channel Bank Recommendations
Need to add some fxs and fxo ports behind a fonebridge2 box any
recommendations a channel bank
Thanks
Mark
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070829/1131cad4/attachment.htm
2005 Apr 08
4
Channel bank replacement
Hello,
I am working for a charity in the UK and I am projecting a new phone system.
We would like to connect our two-wire telephones (40 or so) to an ADIT
600 channel bank, and connect that into an Asterisk box via the CMG card
or T1 card.
I have been in talks with Carrier Access about the purchase of a new
channel bank and we tried to get a minor version of it first for testing
with the
2006 Apr 21
10
Power over Ethernet (PoE) switch recommendations
Hi listers,
I am looking for people who have used Power over Ethernet switches, primarily in conjunction with Polycom IP 501's. I've been looking at the Linksys SRW224P, since I've had good luck with the SRW224 in our office. However, Nortel, Cisco, Adtran, etc. all have an offering, all of which vary in price. I would appreciate any input people have to offer.
Thanks,
James
2003 Sep 08
6
Channelbanks
Ok, the Zhone sucks and the Adtran 750/850 seems to be a little too
expensive.
Can anyone recommend a decent channelbank that won't break the bank?
TIA,
--
Troy Settle
Pulaski Networks
http://www.psknet.com
540.994.4254 ~ 866.477.5638
Pulaski Chamber 2002 Small Business Of The Year
2004 Jan 10
2
far end disconnect supervision
I'm starting to shop for my first channel bank and one of the features
that eveyone seems to recommend is "far end disconnect supervision".
What other terms do various manufactures use to describe this same
feature ?
Is "calling party disconnect" the same as "far end disconnect
supervision" ?
Thanks
2003 Nov 26
1
Pbx / channel bank install
Hi all,
We are about to make our first channel bank install. This will be a one
PRI outside connection and up to 70 extensions.
As the schedule (and the budget) is pretty tight, I would like to learn
a little bit more about general experiences with channel banks, like
echo cancellation problems, Caller ID usage, etc.
TIA,
Paulohm
2004 Jun 01
5
Adtran TSU 600
Hello,
Did anybody successfully tried upgrade Adtran TSU 600 to
firmware which is working properly with T100P and asterisk ?
B.
2006 Oct 31
7
FXO Cards vs. Channel bank with T1
Is there any advantage of getting a T1 card with a channel bank over 2-3 FXO cards ?
Thanks.
Dovid
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20061031/0f74ec67/attachment.htm
2004 Aug 18
1
Channel bank for asterisk
Hi everyone,
Does anyone know which channel banks work well with asterisk.
Are there any that have T1/E1 connection?
Eran Gal
Xorcom
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040818/0d2dd98b/attachment.htm
2007 Apr 15
3
Digium TE205P and channelbank
Trying to find my feet here. If I wanted to connect Asterisk to a PRI and
throw in a T1 Adtran channel bank into the mix for fax machines would the
following work?
Connect PRI line from telco to Port 1 on the Digium Wildcard TE205P.
Connect Adtran TA-624-T1 to Post 2 on the Digium Wildcard TE205P
also, would I need a crossover to the channelbank or is it a patch lead
like the connection to the
2003 Apr 12
2
asterisk / channel bank
I have two loop-start phone lines connected to an Adtran TA 750 channel
bank. When a call comes into asterisk thru the first phone line and the
call is redirect (in transit) back thru the second phone line, the channel
bank will leave one or both lines opened (ie hangup with spawn a connection
again). does any body have a suggestion:
1) I checked the cables into the channel bank from both phone
2003 Oct 30
5
Newbie hardware question
Hi,
I have scanned through the archives of this list and found a number of
question about hardware, but I just can not find the answer to my question.
I am new to phone systems, I got "drafted" to come up with a new phone
system for our company (I guess they figure since I know computers I know
phone systems as well :O).
We have 5 analog (I guess they are called PSTN lines) lines coming
2006 Jan 09
1
PSTN line quality
I'm looking for some input from someone with real experience of
telephony. I am having problems with the sound quality on our PSTN line
calls. Our channel banks are Adtran 600 and 750 and I spent a lot of
time on the phone with Adtran trying to work out the problem.
We are getting hum and noise and very low volume on calls. I can
increase the gain in zapata.conf but that increases the echo
2003 Jun 18
5
CAC Access Bank
I just picked up a couple CAC Access Bank 1s loaded with FXS that should be
arriving shortly. Does anyone have one that they use with Asterisk? If
so, would you be willing to shoot me a note with your current configs? I'm
not very familiar with CAC/etc, and it would save me countless hours of
muddling through .. :)
Any others tips you can give me on these banks would be very