similar to: B410P echo cancellation

Hello all, I'm trying to conect two asterisk servers using two B410p Digium cards. One card on each server. I just setting up the first BRI port on server A as nt_ptp and the first BRI port on server B as te_ptp. I use an ethernet wire to connect the first port of server A (nt_ptp) with the first port on server B (te_ptp) but the port light cotinues blinking on red on both sides once the

Hello, I'm trying to set up a b410p rdsi card, and I'm having problems getting it up. I followed the instruction on asteriskguru and everything seem to be fine but all leds on the card are in red. [root@rdsipbx ~]# uname -a Linux rdsipbx 2.6.15.7 #2 Tue Jun 5 16:37:07 CEST 2007 i686 i686 i386 GNU/Linux [root@rdsipbx ~]# dmesg |grep Digium HFC-multi: card manufacturer: 'Cologne Chip

Hi guys, I need to interconnect an asterisk server (1.4.17) with an alcatel pbx, because i want that an asterisk extension can call an alcatel extension and viceversa. I need to do this throug a NT port (of the digium card) for technical reasons (linked with alcatel hardware). Card installation was fine, but i'm not sure of the configuration i choose. In /etc/misdn-init.conf i put my

Hi, Where can I find some tools, such as ztmonitor for zaptel devices, to adjust rxgain and txgain correctly on this card? I've some troubles with finding the optimal configuration for the echocancellator. Thanks in advance, Stefano Arata

We have recently purchased a B410P Digium 4* ISDN-2 card with hardware EC. On the same server, I also have a regular Digium 4-channel PSTN-card (TDM410P ?), used to interface to some analog devices, a.o. 2 fax machines. For faxing, EC needs to be off (or so I understand from the archives). How can I switch EC off for an ISDN B-channel if a fax is coming in? Z.

Have you got termination set correctly? I have a B410P working with 2 x NT and 2 x TE ports successfully. I had to turn the 100ohm termination on on the NT ports (even though I have them set as PTP in mISDN.conf). HTH -->> -----Original Message----- -->> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users- -->> bounces at lists.digium.com] On

Hi, I've been able to make make install the Zaptel drivers (1.2). I'm using a b410p so I executed the following command make b410p. I tried this on multiple machines, but it always failes: root@asterisk:/usr/src/zaptel-1.2.11# make b410p [ -f misdn-b410p.tar.bz ] || wget ftp://ftp.digium.com/pub/zaptel/b410p/misdn-b410p.tar.gz --23:59:54--

Hi, I'm installing Asterisk on Ubuntu 6.10 When I first compiled the zaptel package I used: make clean make make install So far so good, but the following command failed: make b410p I did some digging on google and found a guide on how to install it manually, but the result was the same. I got these files ftp.digium.com/pub/telephony/zaptel/b410p/misdn-b410p.tar.gz

Hi. Using Asterisk 1.4.13 running on Ubuntu 7.04 with Intel CPU: 1) Not being able to build mISDN on Ubuntu using "make b410p" I have used mISDN-1_1_7 which seems to work ok. QUESTION: Should I expect this version of mISDN to work ok with these cards? Or is there a way to build using "make b410P" on Ubuntu? (make force does not help at all) 2) In some of our installations

The DAHDI docs actually include the 'steps' that used to be in Zaptel's 'make b410p'. These steps involve downloading and compiling mISDN. Why re-invent the wheel? Just a thought :-). As for the 100ohm termination bit - it's simply changing a couple of dip switches on the b410p card (as described in the manual). Andy -----Original Message----- From:

Hi, I'd like to know what's the most "popular" method for automatic fax/voice detection for incoming calls on mISDN cards such as the B410P (hfcmulti). I'm running: kernel 2.6.17 misdn 1.1.3 asterisk 1.4.21.2 B410P card I'm using iaxmodem and hylafax with asterisk (the setup works for zap channels). I've used the following options in /etc/asterisk/misdn.conf:

Hi all! Sorry for my poor english, i'm italian. I installed Digium B410P on my asterisk server. I followed the official installation instructions found on digium site. These instruction, in my opinion, are not clear, so i tried with other ways (found on the trixbox site). I found this: http://www.trixbox.org/forums/trixbox-forums/trunks/howto-install-script-digium-b410p Now i can receive

Hi, Until now I've been using my Digium B410P cards with misdn 1.0.x. I would like to upgrade my systems and am now wondering which is the "best" route to take: - use the latest release of misdn v1 - upgrade to the latest "stable" kernel and use the built-in misdn v2 - use misdn v2 as a seperate package (disable misdn in the kernel) - use dahdi's support for misdn

Dear all, I tried everything to make my Digium B410P card working. I'm using Trixbox 2 and I recompiled Zaptel, Asterisk and did make b410p. Everything goes well but at the end I cannot use the card. I don't think the card is broken as in some trials in the past I saw the red blinking lights. If I put dmesg | grep Digium I cannot see anything and in asterisk cli I

I have the same problem as the following: http://threebit.net/mail-archive/asterisk-users/msg36602.html I am using a b410p (Wildcard) in TE mode on 4 channels of ISDN2e and it totally fails to detect incoming DTMF. The newer mISDN drivers have a parameter "dtmfthreshold" where you can tune the volume above which DTMF detection is initiated. However (I've tried it) the newest

Hi list, we have a dual Xeon server with 2GB RAM running Debian Etch 2.6.18.4-686 kernel. The server has 2 B410P cards plugged in. No other card. We installed Asterisk 1.4 trunk with zaptel trunk, ran make b410p, the install mISDN1.1.0 (for bug 9064) configure and compile Asterisk with chan_misdn, all is fine. In misdn-init.conf we have added option=1,master_clock. Asterisk is up and

Hello everybody, I try to install -Ubuntu 8.04 server- a B410P and a TDM2400P together with Asterisk 1.4.26-2, dahdi-linux-2.2.0.2 and dahdi-tools-2.2.0. Problem I face is the following one: CLI> module load chan_dahdi.so == Registered application 'DAHDISendKeypadFacility' == Registered application 'ZapSendKeypadFacility' == Parsing

Hi, I've setup a trixbox 1.2.2 instalation with digium b410p. It uses misdn driver. I'm able to place calls and receive calls using this interface. One thing that happens is when i dial an a number from a sip client to an number that is routed through b410p and the called party rejects the call, asterisk doesn't detect the hangup. The sip client remains in ringing waiting for the

Hi. When I call my RNIS numbers (with a mobile phone for example), I can see 2 incoming calls on the IPBX, which should not happend. I'm not sure if it's a problem with the telco France Telecom and their ISDN setup, or if it's a problem with the MISDN driver on the IPBX itself. I'm stuck ... Any advices for troubleshooting that? Someone provide working configuration files

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, We have a BRI installation who is experiencing constant echo with the Digium b410p and mISDN. I have adjusted gains, and originally thought that the desktop phones were at fault, although we experience the same problem when a call is bridged out to an external number. I've tried it with 128 taps (the default and I believe the supported