Displaying 20 results from an estimated 5000 matches similar to: "TDM400P and AGGRESSIVE_SUPPRESSOR dropping calls"
2006 Jun 20
3
TDM400P bad echo problem, tried lots of things
I have a bad echo problem on my TDM400P with one FXO module installed.
I have tried a few things, such as:
* setting rxgain and txgain to 0
* setting echocancelwhenbridged to no / yes
* settting echocancel to 64 / no / yes
* setting echocanceltraining to 800 / no / yes
* MG2 echo cancellation
* MARK2 echo cancellation
* KB1 echo cancellation
* AGGRESSIVE_SUPPRESSOR option of MARK2
Each time
2004 Apr 28
4
Best echo-free and trouble-free system?
We currently have a 15-phone system using Asterisk, a combination of
analog phones/Grandstream HandyTone-286 and Grandstream BT101s, and 4
X100Ps connected to analog lines. The system works well except for
the occasional echo problem. I have all the echo parameters
configured, removed all the extra incoming analog lines except to the
PBX, etc. following all the advice on the wiki and on the
2004 Aug 28
1
UK Disconnect supervision with TDM400P
Hi
I know this gets covered fairly regularly, but I've had a search through the
archives and can't find anything dealing with this specifically - apologies
if I've missed it though.
I've got a TDM11B with the fxo port plugged into a standard UK BT PSTN line,
loading wcfxs with OPERMODE=UK. All's working well, except if I get an
incoming call through my bt line, and the
2005 Mar 07
6
Tweaking AGGRESSIVE_SUPPRESSOR
Using TDM400's here and I have tried everything to cure the echo. I
have used the Milliwatt test from the telco and from asterisk to tune
RX/TX gain via a patched ztmonitor. What happens is I experience
midcall echo. I turned on aggressive_suppressor and it seems to do
great. The problem happens with misc. noise around the office will
cause it to mute the other end of a phone call while
2005 Jan 09
2
X100P random hangups - Please help with suggestions
Thanks for the reply Bill.
I am aware of the interrupts problem. To solve it I have already disabled
my serial ports freeing up interrupts 3 and 4 and these are allocated to
the two cards. This was done 2 months ago and has not solved the problem.
Is there any way that something can wake up every now and then and generate
these two interrupts? My current /proc/interrupts is as follows:
2004 Aug 17
3
Digium Hardware Question from Newbie
Hello folks,
I'm very interested in the Digium/Asterisk combination but need some
clarification. I would like to setup a SOHO for business and home use.
Scenario One:
I have one analog line, 4 analog telephones.
Do I need a TDM400P + 4 FXS modules (Green) + X100P?
Scenario Two:
2 analog lines, 1 selective ring number for fax, 8 analog phones.
Is this what I need?
2 TDM400Ps and 8 FXS
2004 Sep 29
1
mid-call echo
Hello all,
When it comes to echo cancellation, we have had great success using
zapata.conf's echo cancellation. This eliminates the echo at the very
beginning of phone calls.
However, we now have a small office scenario where the users are hearing
the introduction of echo several minutes into a phone conversation
(where the first few minutes of the conversation sound fine):
PSTN
2007 Aug 09
0
False hangups with TDM400P and Kewlstart
Hello all!
I have tried and tried to resolve this one to no avail. Hopefully one
of you can help...
The system in question is a Compaq Evo D600 (iirc) business desktop,
with a 1.4GHz Pentium 4 and 512mb of RAM, running a stock install of
PoundKey 1.2. It has two Digium cards installed: a TDM400P with four
FXO modules, and a TE110P hooked to a Carrier Access Adit 600 which
serves 8
2004 Jun 22
2
Any echo issues with phones from TDM400P > X100P
Hi,
I'm thinking of purchasing a TDM400P card and was wondering if anyone has experienced any echo issues with phones off these cards connecting to the PSTN via the X100P cards?
I have had my fingers burnt with a Voip phone > X100P.
Cheers,
Taff.
---------------------------------
ALL-NEW Yahoo! Messenger - sooooo many all-new ways to express yourself
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2003 May 17
3
E400P and 2 X100P working, but not together
Hey all,
?
I'm trying to get an E400P and 2 X100Ps working together in the one box
and don't seem to be having much luck.
?
I can get the two different types of boards working separately, but not
together.? I've made calls on both the X100P and have seen sync and
correct signalling on the E400P.? But when I try to enable to configs
together I get the following:
?
modprobe wcfxo
2004 Apr 13
0
RE: Asterisk-Users digest, Vol 1 #3413 - 14 msgs
I have two grandstream budtetone-100 and cisco 7960g phones. When I talk via speaker phone on either of the phones I get a lot of echo. Any suggestions? Also how do I turn on the mark echo canceller.
-----Original Message-----
From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of asterisk-users-request@lists.digium.com
Sent: Tuesday, April 13,
2004 Sep 16
1
Static noise and server locked when using two 4FXO tdm400p pci cards
Hello all
We have tested for a mounth or two an asterisk PBX using one T1 channel
bank with 24 fxs and one TDM400P digium card with 4 FXO modules.
This worked with minor problems, the most notorious being some sporadic
static noice or failure in the first FXO module on the wildcard.
Now we have a client with 12 pstn lines and 48 extensions and we are
trying to deploy an Asterisk PBX server
2007 Sep 11
1
TDM400P not answering or making calls
Hello,
I have recently purchased a TDM400P card with one FXO expansion card,
and I'm having problems.
The card does not pick up incoming calls. Asterisk detects the ringing
line and rings various SIP phones as required. When a sip phone
answers, the sip user hears nothing and the PSTN user continues to
hear ringing. Here is the asterisk output for an incoming call:
2003 Jun 08
3
busydetect and X100P hangups
FYI to anyone else who may be experiencing random hangups; I removed the
busydetect=yes lines from the conf files on my asterisk servers, and
haven't had a hangup since.
I had done that once before and it didn't seem to have much of an
effect, so I'm not breaking out the champagne yet. But so far over
dozens of calls both made and received since I took that line out, I
2005 Jan 06
1
TDM400P - Segmentation fault
Hi all,
I'm trying to install a TDM400P card, and I need some help.
Please, see below...
after dmesg command:
[root@voip root]# dmesg
via82cxxx: board #1 at 0xD800, IRQ 5
Zapata Telephony Interface Registered on major 196
PCI: Found IRQ 3 for device 00:09.0
PCI: Sharing IRQ 3 with 00:10.1
Freshmaker version: 71
Freshmaker passed register test
Module 0: Installed -- AUTO FXS/DPO
Module 1:
2006 Feb 22
1
Detecting disconnect on TDM400P with 3 FXO ports and 1 FXS port
Hellow everyone, here's an other newby question.
I've got a * configured with the card in the subject line. At times Asterisk
fails to notice a disconet from the incoming line going into one of the FXO
ports. Consequently it just keeps the line off-hook for ever and that causes
my provider to mark the line aut of order.
Is there any way to "help" Asterisk notice the disconect?
2007 Aug 15
8
TDM400P FXO click sounds
Hello,
I have a TDM400P with 4 FXO ports, currently using three. When sending or
receiving calls on this card, there is a nearly constant
popping/clicking sound, it is related to the
echo cancellation?. I adjusted my gains properly, but to no avail. I
even found that setting echotraining=no in zapata.conf didn't change the
scenario at all. I've plugged analog handsets into the
2005 Jan 09
1
Inbound calls getting disconnected when I answer the phone, using 'SIP'.
Hello All,
I have Cisco 7960's, Cisco 2950 Switch, SUSE 9.2, PIX Firewall. Here is my issue I can dial out no issues but when someone calls in the phone rings I answer and the phone disconnects the call. Call from my cell to my house I answer the cisco phone it then disconnects the call at the same time on the cell I hear 4 beeps and about 5 secs later the line on the cell drops, as anyone
2005 Mar 07
1
FXO module in TDM400P (UK, BT) - Hangup
Thanks for the suggestion. I have busydetect=yes in zapata.conf.
You refer to "Martin's algorithm". Can you provide more details please?
----- Original Message -----
From: "Soner Tari" <list@kulustur.org>
Subject: Re: [Asterisk-Users] FXO module in TDM400P (UK, BT) - Hangup
detection failing
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
2003 Nov 12
1
X100P random hangups.
I have a couple of X100P's in my system and while on calls they just randomly hang up for no reason.
I have tried messing with the busydetect and callprogress setting them to yes and no same and still random hangups. Is there another setting I should be looking at?
My zap config looks like.
context = inbound-work
include => extensions
signalling