Displaying 20 results from an estimated 210 matches for "dsx".
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2010 May 16
4
ISDN config: LBO values
...When configuring Asterisk with an ISDN card, it will at one point
become necessary to select the LBO (Line Build-Out) value. This is an
integer (0-7) that is determined by the length of the cable and is
selected from the following table. Many of us are familiar with it:
CSU (dB) DSX-1 (feet)
-------------------------------
0 0 0?133
1 133?266
2 266?399
3 399?533
4 533?655
5 -7.5
6 -15
7 -22.5
The value selected should almost always be zero. However, if the cable...
2013 Nov 14
1
Integration with NEC DSX - help with dial line
I am trying to setup an extension in asterisk which dials an extension
on the NEC DSX. i.e. If an asterisk user dials 402 I want it to
connect to the NEC DSX @ 192.168.1.57 and connect to extension 402. (
404 would be the NEC DSX sip account that I have the credentials for
).
[402]
deny=0.0.0.0/0.0.0.0
secret=pass1
dtmfmode=rfc2833
canreinvite=no
context=from-internal
host=dynamic...
2012 Dec 21
2
dahdi timing source multiple cards
...65-288
dahdi_scan :
[1]
active=yes
alarms=OK
description=T4XXP (PCI) Card 0 Span 1
name=TE4/0/1
manufacturer=Digium
devicetype=Wildcard TE410P (3rd Gen) (VPMOCT128)
location=Board ID Switch 0
basechan=1
totchans=24
irq=225
type=digital-T1
syncsrc=1
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI
framing_opts=ESF,D4
coding=B8ZS
framing=ESF
[2]
active=yes
alarms=OK
description=T4XXP (PCI) Card 0 Span 2
name=TE4/0/2
manufacturer=Digium
devicetype=Wildcard TE410P (3rd Gen) (VPMOCT128)
location=Board ID Switch 0
basechan=25
totchans=24
irq=225
type=digita...
2010 Dec 05
2
HA8 cards and RED alarm
...ardhdlc = 21
span = 8,8,0,ccs,ami
bchan = 22,23
hardhdlc = 24
SrvPhone2*CLI> dahdi show status
Description Alarms IRQ bpviol CRC4
Fra Codi Options LBO
HB8-0000 Board 1 RED 0 0 0
CCS AMI 0 db (CSU)/0-133 feet (DSX-1)
HB8-0000 Board 1 RED 0 0 0
CCS AMI 0 db (CSU)/0-133 feet (DSX-1)
HB8-0000 Board 1 RED 0 0 0
CCS AMI 0 db (CSU)/0-133 feet (DSX-1)
HB8-0000 Board 1 RED 0 0 0
CC...
2006 May 05
2
Info
Hi all,
anyone could pls explain me what does it means ?
It a part of zaptel.conf file.
LBO= Line Build Out
0: 0 dB (CSU) / 0 - 133 feet (DSX-1)
1: 133 - 266 feet (DSX-1)
2: 266 - 299 feet (DSX-1)
3: 399 - 533 feet (DSX-1)
4: 533 - 655 feet (DSX-1)
5: -7.5 dB (CSU)
6: -15 dB (CSU)
7: -22.5 dB (CSU)
Thanks
Giordano
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No virus found in this outgoing message.
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Version: 7.1.392 / Virus Database...
2004 Jul 21
1
roblems with Junghanns QuadBri
...QuadBri card in my * server.
I'm installing * on a RedHat 9 server
I run the install.sh file. So far no problems.
If I try to start /sbin/ztcfg -v -c /etc/zaptel.conf
I will see the following error:
Zaptel Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 399-533 feet (DSX-1)
12 channels configured.
Notice: Configuration file is /etc/zaptel.conf
line 18: Unable to open master device '/dev/zap/ctl'
Does anybod...
2005 Oct 09
8
Zaptel Line Build Out
Can someone who is knowledgable in the traditional telco space please give me a
layman's explanation (or point me to an appropriate url) of LBO as per the
zaptel configuration file?
# The line build-out (or LBO) is an integer, from the following table:
# 0: 0 db (CSU) / 0-133 feet (DSX-1)
# 1: 133-266 feet (DSX-1)
# 2: 266-399 feet (DSX-1)
# 3: 399-533 feet (DSX-1)
# 4: 533-655 feet (DSX-1)
# 5: -7.5db (CSU)
# 6: -15db (CSU)
# 7: -22.5db (CSU)
--
==========================================
Rod Bacon
Empowered Communications
Ground Floor, 102 York St. South Melbourne
Victoria, A...
2014 Feb 12
1
Problem/error with DAHDI tools 2.9.0.1
...15: Unable to create 'dahdi_cfg' mutex.*
Is this a problem?
Thanks in advance.
Full detail:
[ebox]> dahdi_cfg -vvvvvvv
DAHDI Tools Version - 2.9.0.1
DAHDI Version: 2.9.0
Echo Canceller(s): HWEC
Configuration
======================
SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 01: Clear channel (Default) (Echo Canceler: kb1) (Slaves: 01)
Channel 02: Clear channel (Default) (...
2011 Jun 14
1
How to set a HA8 board + B400M in NT mode ?
...0: xhfc: Configuring port 3 span 4 in
TE mode with termination resistance ENABLED
dahdi_cfg itself output is :
# dahdi_cfg -vvvvvvvvvv
DAHDI Tools Version - 2.4.0
DAHDI Version: 2.4.0
Echo Canceller(s): OSLEC
Configuration
======================
SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 01: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 01)
Channel 02: Clear channel (Default)...
2004 May 18
1
Problem with QuadBRI
...register
./qozap.o: unresolved symbol zt_transmit
./qozap.o: unresolved symbol zt_receive
./qozap.o: unresolved symbol zt_register
make: *** [load] Error 1
when i execute ztcfg -v -c /etc/zaptel.conf we get :
Zaptel Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 399-533 feet (DSX-1)
12 channels configured.
ZT_SPANCONFIG failed on span 1: No such device or address (6)
Other info :
When i look in the BIOS i see the card is o...
2005 Mar 10
2
QuadBRI ,TDM400 and SuSE9.2
...without
problems.
once we downloaded and compiled asterisk, zaptel and all other stuff,
the module installation succed in this order:
modprobe zaptel
modprobe qozap
modprobe wcfsx
then the ztcfg output this:
Zaptel Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 399-533 feet (DSX-1)
Channel map:
Channel 01: Individual Clear channel (Default) (Slaves: 01)
Channel 02: Individual Clear channel (Default) (Slaves: 02)
Channel 03: D-...
2011 Dec 08
1
Issues with dahdi show status output (and check IRQs)
...d with a Digium HA8 and 8 BRI ports, I'm reading this:
# asterisk -rx "dahdi show status"
Description Alarms IRQ bpviol CRC4
Fra Codi Options LBO
HA8-0000 RED 109 0 0
CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1)
HA8-0000 UNCONFI 109 0 0
CAS Unk YEL 0 db (CSU)/0-133 feet (DSX-1)
HA8-0000 RED 109 0 0
CCS AMI YEL 0 db (CSU)/0-133 feet (DSX-1)
HA8-0000 RED 109 0 0
CCS A...
2003 Jun 26
3
use of Asterisk and T100P as Nortel DSX-1?
Hi all,
I've seen a couple of posts recently from people who are doing
something with Asterisk and a T100P and a Nortel PBX. However it's
not clear exactly what they are doing.
Does anyone know if it's possible to use a T100P or T400P as a DSX-1
interface to connect to a T1/PRI CO module in a Nortel PBX? We have
a Nortel Norstar Modular ICS PBX and I'd like to plug its CO module
into an Asterisk server, for interesting reasons.
Nortel's ATA/ASM for analog stations are not suitable for use with a
softswitch like Asterisk and FX...
2012 Feb 03
2
Junghanns QuadBri install help
...2.6.32-220.2.1.el6.i686 - 32 Bit
----------------------------------------
pbx*CLI> dahdi show status
Description Alarms IRQ bpviol CRC Fra
Codi Options LBO
B4XXP (PCI) Card 0 Span 1 RED 0 0 0 CCS
AMI 399-533 feet (DSX-1)
B4XXP (PCI) Card 0 Span 2 RED 0 0 0 CCS
AMI 399-533 feet (DSX-1)
B4XXP (PCI) Card 0 Span 3 RED 0 0 0 CCS
AMI 399-533 feet (DSX-1)
B4XXP (PCI) Card 0 Span 4 RED 0 0 0 CCS
AMI...
2007 Apr 30
1
TDM400P and Junghanns QuadBRI issue
...o do to make it to work. Your help is very much appreciated.
The config files and results from various commands follow.
Thanks,
Costa.
---------------------------------------------------------------
Zaptel Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 399-533 feet (DSX-1)
Channel map:
Channel 01: FXS Kewlstart (Default) (Slaves: 01)
Channel 02: FXO Loopstart (Default) (Slaves: 02)
Channel 03: FXS Kewlstart (Default...
2009 Feb 27
1
what is the effect of high LBO settings?
I'm working on an Asterisk system with all of it's PRI ports configured with
the LBO setting at 5, like this:
span=3,0,5,esf,b8zs
As of yet, I am unwilling to change the LBO to 0 to where it probably should
be because the system is working and I'm not sure exactly what the LBO does.
I'm aware some changes were made to deal with low audio levels. Does anybody
know what audio
2005 Jan 22
1
te405P and german PMX
Hi all,
i am stuck with the configuration of asterisk
- modules are loaded ( zaptel and wct4xxp )
- i have zaptel.conf configure, output of ztcfg -vv
--- snip --
rapid:~# ztcfg -vv
Zaptel Configuration
======================
SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 3: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 4: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Channel map:
Channel 01: E & M (Default) (Slaves: 01)
Channel 02: E & M (Default) (Slaves: 02)
Channel 03: E &am...
2009 Apr 02
2
Dahdi, TE220 Device, and Asterisk Problem
...Dahdi kernel, as demonstrated by executing dahdi_scan:
[1]
active=yes
alarms=RED
description=T2XXP (PCI) Card 0 Span 1
name=TE2/0/1
manufacturer=Digium
devicetype=Wildcard TE220 (4th Gen)
location=Board ID Switch 0
basechan=1
totchans=31
irq=16
type=digital-E1
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=HDB3
framing_opts=CCS,CRC4
coding=HDB3
framing=CCS
[2]
active=yes
alarms=RED
description=T2XXP (PCI) Card 0 Span 2
name=TE2/0/2
manufacturer=Digium
devicetype=Wildcard TE220 (4th Gen)
location=Board ID Switch 0
basechan=32
totchans=31
irq=16
type=digital-E1
syncsrc=0
lbo=0 db (CSU)/0...
2010 Apr 10
2
t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
...1
;
channel => 1-2
; channel => 4-5
; channel => 7-8
; channel => 10-11
(Only one span is connected to ISDN right now.)
qozap is loaded and ztcfg -v gives me:
Zaptel Version: 1.4.11
Echo Canceller: MG2
Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
12 channels to configure.
Any idea what this could mean and how this could be fixed? Any help
would be helpful. Thx.
Gr...
2005 Mar 11
1
QuadBRI ,TDM400 and SuSE9.2 (Sencond try)
...t without
problems.
once we downloaded and compiled asterisk, zaptel and all other stuff,
the module installation succed in this order:
modprobe zaptel
modprobe qozap
modprobe wcfsx
then the ztcfg output this:
Zaptel Configuration
======================
SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 2: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 3: CCS/ AMI Build-out: 399-533 feet (DSX-1)
SPAN 4: CCS/ AMI Build-out: 399-533 feet (DSX-1)
Channel map:
Channel 01: Individual Clear channel (Default) (Slaves: 01)
Channel 02: Individual Clear channel (Default) (Slaves: 02)
Channel 03: D-...