Displaying 20 results from an estimated 4000 matches similar to: "Dial-In/Out Modem Zap Channel Config. Adtran 750"
2004 Jan 30
9
Adtran 750 DID question.
Hello All,
I've mostly solved my DID problem from a few days ago. Apparenly the lines weren't configured properly. Now heres the next question. 12 E&M wink lines from telco. I have them all plugging into an Adtran 750 with FXS cards. The Adtran ports are configured DPO. How do I signal this from Zaptel. I have them setup E&M in zaptel.conf and EM_W in zapata.conf. They
2004 Jan 24
1
Incoming DID call Voice Problems
Hello All,
I am experiencing some intermittent problems with calls coming inbound on my DID trunk. I have 12 DIDs that come into an Adtran 750. From there T-1 to a port on T400P. The problem is that some calls that come in don't seem to bridge properly.
Heres what happens.
Call comes in on Trunk.
Call Routed to correct Zap Channel.
Phone Rings.
Person Answers phone, but hears nothing but
2003 May 19
1
Equipment Selection
Hello All,
Quick question here on equipment selection.
Is there any benefit to using a bunch of Adtran 850's with RCUs over 850s
with BCU L1 to interface with the T400P.
I'm looking at building a PBX with 7 channel banks. 6 x 24-port FXS and 1 x
24-port FXO. Would the RCU give me any advantage/functionality over the
BCUL1?
Thanks,
Scott
2004 May 04
2
Adtran ta750 Configuration
Hello.
I have been going thru the wiki and asterisk related sites and have not
been able to find any documentation about how to configure an Adtran
TA750 channel bank.
The remote disconnect supervision doesn't seem to be working, when the
remote caller hangs up asterisk takes up to 30-45 seconds to hangup the
call.
Can somebody help?
Thank's
2003 May 29
2
Strange Issue with connected TA 750
Hello All,
I'm having a weird problem when connecting up to a TA 750 from adtran. The
problem I'm seeing is that the third wire on my 66 block is behaving as the
tip (or ring) for every extension. Is this indicative of a bad BCU? The
only extension that works properly is extension Zap 2. Every other
extension is crossed with Zap 2. Very weird.
Anyone see this before? Did I get a
2003 Nov 13
6
Overhead Paging
Does anyone have any recommendations for overhead paging systems for use
with Asterisk?
Thanks,
Randy Johnson
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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
2003 Nov 25
2
modem to modem calls through asterisk
Modem connect speeds on calls through * seem to be lower than calls
made through the telephone company lines or our old Rolm PBX. All data
calls have 2 wire analog modems on both ends.
For my set up I have channels of a Zhone channel bank tied to 2 modems.
The Zhone channel bank interfaces my * server with a T400P card.
modem --- Zhone Channel bank - * via T400P card - Zhone channel bank -
2005 Jun 13
2
Adtran TA 750 FXO Groundstart Mode
I am having a problem using the Adtran 750 FXO quad card with a Groundstart
trunk line. I am able to receive calls on the trunk line, however dialing
out is not working. The Adtran does not seem to be doing the signaling. Has
anyone used the 750 FXO card in Groundstart mode? Any special configuration
issues that I should be aware of?
Syed Akbar
Alico Systems Inc
www.alicosystems.com
Tel:
2003 Nov 04
8
Anyone using * in a live production environment?
Hullo again, all :)
If you're using * to run telephony in a real business environment, can I
trouble you to write a short paragraph about the setup, and how you've
found the migration / daily use?
I'm simply trying to add weight to the business case for new * installs,
especially for those who have a very conservative management structure.
Like I say, I'm not looking for a case
2004 Mar 16
7
PRI Errors
I just had the same exact problem this morning. The only thing I've done in the last couple of days is update update zaptel. I rolled back my zaptel to 2/11/04 from 3/8/04. And kept my libpri from 3/8/04. I never had this error before updated. I had other issues, but not this one.
-sb
-----Original Message-----
From: asterisk-users-admin@lists.digium.com
2004 Apr 22
2
Adtran TA750 Noise
All,
I need help.
I have an (actually 2) Adtran TA750's with 8 FXO ports. I get a terrible
buzz on every FXO port. If I unplug the Adtran and put an analog phone
on each incoming line, I have no buzz.
I also have 2 Carrier Access Access Bank I's with 12 FXO ports. When I
plug the same analog lines into either one of those, no noise or buzz
whatsoever.
I went so far as to move the TA750
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.
2004 May 25
1
Problem - Adtran TSU 600, t100p
Hello,
I have just received Adtran TSU 600 with 24 FXS ports.
I have installed sucessfuly T100P card.
Adtran is connected to t100p with crossover T1 cable.
On T100P card I have a green light and on Adtran I do not get any
errors or alarms.
But I do not get dialtone on FXS ports.
Adtran is configured: For Network Timing, fxs ports ore fxs_ls on Adtran.
In zaptel.conf:
span=1,1,0,esf,b8zs
2005 Jan 06
1
T100P + Adtran TSU600 + FXO and caller id problems
I have following setup
Asterisk - T100P -> Adtran TSU600 P + FXOcard -> PSTN line
When PSTN line is plugged directly in to analog X100P caller id is
received by Asterisk
but when I plug it into adtran I'm not getting caller id.
Any ideas what kind of setup Adtran TSU600 requires to pass caller id
to T100P ???
regards
m.
2004 Jun 14
4
Sipura 2000 not answering em_w calls
I recently purchased a Sipura 2000 and connected a phone to it which is
connected to my asterisk box via sip.
Calls to the Sipura 2000 work fine from another sip device connected
through *, from either an fxo or fxs (via adtran channel bank connected
to a T400P card) port. However, when a call comes in from the phone
company over a T1 with em_w trunks, the phone on the Sipura will ring
but I
2003 Sep 08
3
Adtran TA750 MWI problem
I recently set up Asterisk with an Adtran TA750. All
is well except the phones do not show the MWI.
I have configured zapata.conf properly, as all phones
will receive a stutter dial tone if there is a message
waiting in it's assigned mailbox.
Does anybody know how I might fix this problem?
Thank you for your time
__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free,
2007 Dec 05
3
Adtran supervision problems
I am sending a call down a E&M wink trunk to a adtran tsu600
channelbank. The extension is setup like so...
exten=>799179,1,Dial(zap/g2,20,D(9179))
exten=>799179,2,Hangup()
It should Dial the Adtran and send some DTMF signals to a telephone on
an fxs module in the Adtran.
Asterisk is seeing the call answered when the T-1 is picked up by the
Adtran not when the ringing phone is answered.
2005 Feb 20
1
Adtran Total Access MGCP Config?
I've never set up an mgcp device before. I have an Adtran IAD with the
MGCP firmware on it. I have it configured in mgcp.conf like this:
[general]
port = 2427
bindaddr = 0.0.0.0
[adtran]
host = 192.168.2.2
context = default
canreinvite = no
line => aaln/1
line => aaln/2
The device is configured like this:
MGCP Configuration | Standard MGCP 0.1 / NCS 1.0
MGCP Endpoint
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