Dual- or Quad ISDN cards for PCI-X Slots


Hello ISDN Users. I am hit by some frustrations because my Server has only two PCI-X slots
and my Eicon Diva 4BRI-8M, which should work fine with Asterisk, is only
PCI 2.0 standard and does not fit into the PCI-X slot. Currently I use two AVM Fritz! cards, but while my Xeon 604 2000MHz had
a load-average of less then 0.5 it is now increasing to more then 4, if
I have 20 VoIP and two ISDN calls. So, the cheap AVM cards have to replaced. Since I do not have currenly the money to buy…

Asterisk Users 3.4 years ago 6 Answers

Lifetime & Replacement


On Mon, 2012-05-07 at 10:26 -0500, Russ Meyerriecks wrote:
> There were a few compatability issues with the tdm400's pci interface chip
> and certain motherboards Interesting idea, but it's been running in this same server with the
same motherboard for at least two years now, and this problem started
only last week. At this point, I am sure enough that the card has failed that I have
ordered a new base card. If I'm wrong, I will only be out return postage
and 10% restock fee.

Asterisk Users 3.5 years ago 0 Answers

DID and how caller id will appear


Dear; We are using ISDN PRI, and the telephony card is Digium card supported 2 ports of E1s, and in the system.conf, I selected the zone to be uk loadzone = uk (loadzone = uk and defaultzone=uk). Actually the Asterisk in Jordan and connected to Jordan Telecom provider. This is the output of some commands that help to give the specification of the hardware: [root@CC dahdi]# dahdi_hardware
pci:0000:05:08.0 wct4xxp+ d161:1220 Wildcard TE220 (5th Gen)
[root@CC dahdi]# dahdi_scan
description=T2XXP (PCI) Card 0 Span 1
devicetype=Wildcard TE220…

Asterisk Users 4 years ago 0 Answers

Digium ISDN card


compare the prices between sangoma and digium pri boards!
Sangoma's oards here in Germany are cheaper as the ones from digium. if you need detailed help, you can contact me, and I can workout for you
something as well as helping you setting up your pbx!
Tamer Am 23.09.2011 15:01, schrieb michael k:
> Hi All,
> I am new in asterisk. In my office we have purchased ISDN
> pri line with 30 channels. we have more than 60 soft phone nodes and the
> internal asterisk connectivity between…

Asterisk Users 4.1 years ago 0 Answers

TE410P hardware problems


TE410P card down. I have three (3) TE410P in one machine running asterisk with SS7. My problems started last week when one of my cards started switching to E1
every time after reboot. I set the following in dahdi.conf and that solve
the problem. /etc/modprobe.d/
options wct4xxp t1e1override=0x00 Now all 4 ports on that card is down with Red Alarm. I tried rebooting the
machine and restarting dahdi with no luck. The other two cards are working
fine. I put a loop plug the ports and same problem. dahdi_scan

Asterisk Users 4.2 years ago 2 Answers



do you have any successful experience for installing SHT-8C/PCI/FAX (synway)
with asterisk ?
is it compatibe with asterisk (dahdi/zaptel)? best

Asterisk Users 4.4 years ago 1 Answer

CRC Zaptel.conf


Hello liste, i have a question related to CRC, yesterday i had an issue in our span when
i verify with zttool i found recovering instead ok i verify the zaptel.conf and i found
# Autogenerated by /usr/sbin/zapconf on Thu Apr 7 17:19:52 2011 -- do not
hand edit # Zaptel Configuration File # # This file is parsed by the Zaptel Configurator, ztcfg # # Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/CCS span=1,1,0,ccs,hdb3,*crc4* # termtype: te bchan=1-15,17-31 dchan=16 # Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" HDB3/CCS ClockSource span=2,2,0,ccs,hdb3,*crc4*…

Asterisk Users 4.6 years ago 1 Answer

GSM-Card for Asterisk / recommendation needed


Hi, I am trying to setup a GSM-Card for Asterisk. I currently use a "vgsm I"
from voismart (http://www.voismart.it/) but the driver is very bad
(compile-problems and no echo cancellation). Is there anybody out there who can recommend me another piece of
hardware (pci card)? I need 1 or better 4 gsm-ports. Should be stable
and have an echo cancelltaion feature. And of course it should be cheap ;-) Best regards

Asterisk Users 4.7 years ago 1 Answer