similar to: TDM2400 Hardware Echo Cancel (Adam Sharples)

Good Day List, I'm having some issues with echo cancel on my Asterisk box, and have done extensive reading and have gained some useful pointers from this list but have a couple of hopefully fairly simple questions. The Asterisk box is connected via 20 FXO ports on a TDM2400 with the Hardware echo cancel module. Echo cancel almost works, but the users hear what they describe as a

Hi Francois, Thank you for your interest. I tried the card alone so I don't think is an IRQ problem (anyway is there a way to be sure?) To be sincere, in all systems I saw (even working ones) there is an IRQ balance failed where Linux boots. The system is new, I tried different processors (P4 and Celeron) with SMP kernel and without. The card has the echo module, could not be

Hi, I'm trying to connect an HDL F10 device for a friend living in Brazil to the TDM2400 on his Asterisk server. That device should behave like a normal doorbell and it is if connected to an analog PBX. I connected to the TDM2400 and everything works fine except for one thing: when the called party hangs up his phone, the F10 HDL device does not hang up. I'm not brazilian and not

Hi List... I have an asterisk box with one TDM2400, it has 8 FXS's and 12 FXO's, and it also has the echo canceller... I'm running Asterisk 1.2.13 and Zaptel 1.2.12 with the Kernel 2.6.9-34.0.2.EL I'm using Polycom's 501 with the SIP 1.6.2.0041 The problem is when someone dials to or from the PSTN through the TDM2400, the voice quality is crappy...Instead of hearing:

Does anyone know if a TDM2400 will fit into a Dell 2850? Kerry Garrison Director of Technical Services Tech Data Pros - Orange County's Mobile IT Service Provider (949) 502-7819 x200 - <mailto:kerryg@techdatapros.com> kerryg@techdatapros.com <http://www.techdatapros.com/> http://www.techdatapros.com -------------- next part -------------- An HTML attachment was scrubbed...

Hi, >From a chat with Kevin Fleming during last Astricon Europe in Paris, I understood that Digium was about to support TDM bridging with TDM2400 board. This feature had to be introduced with 1.4 release. Is my understanding correct ? If correct, would it be reliable enough to bridge 14400b/s fax calls though I know, fax were not officially supported or shall I use Sangoma boards for that ?

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Hi *, I hope this is not a FAQ, but I couldn't find any solution until now. I need to set an escape character to stop digits timeout to let phone calls start immediately. Something like '*'. I saw that in many SIP phones it is possible to set timeout and escape character and the most have a "send" button. But in an analog phone connected to a Digium TDM?

We have a recently deployed server with a new TDM2400 card that will not put dialtone or audio on FXS ports after the physical server restarts (though they will ring if called, there's just no audio on the line if the phone at the other end picks up). The symptom can be resolved by stopping Asterisk, restarting DAHDI, and then restarting Asterisk. So far, this has happened on both times the

Hello list, I am encountering a bit of a problem in working with incoming calls with a TDM2400 and * 1.2.4; when a call comes in, * will correctly detect the ringing, but will sometimes report multiple "Attempting native bridge". What I do is basically that when a call comes in, I dial a different box through the same Zaptel interface and I get logs like this: [call comes in]

Hello, I've installed two Digium TDM2400 cards on my server. One has 24FXS and the other has 16 FXS and 4 FXO. They are both connected to power. Unfortunately some of the FXS module fail to initialize and I find following messages in the logs (the rest of the FXS modules work well). Could someone give me some advice? !!!!!!! LOOP_CLOSE_TRES iREG 1C = 1 should be 1000 Feb 9 18:09:45

Hello All I have a TDM2400 card with 4 FXO, and the the following problem: This card answered all the calls, but for the caller, the call is ringing and I don't hear nothing when it has picked up. Here is piece of my log: Thanks for any help. == Starting post polarity CID detection on channel 21 -- Starting simple switch on 'Zap/21-1' -- Executing [s at entrada:1]

Hello Fellows! I have a TDM2400 and I can't put it to work. Every time it receive a call the Asterisk handle it and call the SIP phone; when people pick up the fone they don't hear nothing and the caller hear the phone rings and nothing happens. In Asterisk console I can see the message answered by the SIP's phone. I lost a lot of time trying to solve this problem without success :(.

i have a full fxo TDM24 and i have problem with installing it. when i run modprobe wctdm24xxp dmesg shows the following messages. and it waits for ever and nothing will happen. i'm sure that: - the power is plugged into tdm24 board - udev is configured and is working with other tdm cards. - zaptel.conf is configured. Zapata Telephony Interface Registered on major 196 Zaptel Version:

Hello everyone, I have noticed thar our dahdi-channels.conf has some repeating directives, for instance for channel 2 (FXO) we have these settings: ;;; line="2 WCTDM/0/1 FXSKS" signalling=fxs_ks callerid=asreceived group=0 context=from-pstn channel => 2 callerid= group= context=default As you can see, a few directives are repeated (callerid, group, context). This was generated by

I have one TDM2404E digium card on asterisk box, after configuring the zaptel and zapata configuration files, I am getting these errors when reloading asterisk: ast_unregister_indication_country: Removed default indication country 'us' setup_zap: Ignoring signalling setup_zap: Ignoring answeronpolarityswitch unable to recognize channel 13-5 what is the reason for that? Thanks,

I am having trouble with zttest on a Tyan board, dual AMD Opteron's on FC3. Tried different kernels, no IRQ sharing, everything looks in order. My zaptel modules load fine, but if I run zttest, it just hangs. Below is the strace output and you can see where it stops. Anyone have any ideas? [root@asterisktest zaptel]# strace ./zttest execve("./zttest", ["./zttest"],

Hi all, I'm unable to complete the installation of zaptel. I did a checkout today from cvs. When I do make clean; make install. It gives me an error at this portion of the installation: /include/linux/modversions.h -DSTANDALONE_ZAPATA -c wct4xxp.c cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -c -o ztcfg.o ztcfg.c cc -c -fPIC -I. -O4 -g -Wall -DBUILDING_TONEZONE

Hi list! I'm trying to setup a new * server with a TE210P in a Dell 2850 box. I'm using zaptel version 1.2.5, the linux flavour I'm using is CentOS 4. In a previous thread I read about the results I should expect from zttest. On my home box (using the crappy Asus A7V600) I got really bad results from zttest (just over 97.5) but I know that this motherboard just sucks. To my

Hello! While performing some zttest's for some time today, I was also keeping an eye of a top of the machine. While the zttest was running, I also had a ssh-keygen and a dd creating a 5GB file on an EXT3 partition running. I noticed that for the most part, I got a decent number of 100%'s, and a bunch of 99.6%'s or higher. However, it seems that whenever the zttest dropped