Displaying 20 results from an estimated 400 matches similar to: "Data through T1, nethdlc"
2004 May 21
5
T100P HDLC configuration
All,
I am trying to configure hdlc support on T100P Digium card - everything
seems ok... but it just does not work at all.
I was able to compile all drivers, the light on the card becomes green
when I plug T1 link.... but I even can't ping default router IP... there
is no data coming back to me, so I am confused completely now.
Also I tried both protocols - raw hdlc and cisco hdlc. The
2004 Jun 07
1
hdlc setup routing question
Hello All,
I am battling a problem I don't know how to fix... Here is the
scenario:
Fractionated T1 with 1-6 channels voice, 21-24 channels data.
Comes into a box with Digium T100P, splits off data channes with HDLC,
to devicec pvc0,
This works fine, but I have a routing problem getting to my machines!
Here is the current set up...
sethdlc hdlc0 fr lmi ansi
sethdlc hdlc0 create 44
2005 Aug 23
8
HDLC/Zaptel/Kernel 2.6.11(.9)
All,
I'm having a heck of a time getting hdlc to work on kernel
2.6.11.9 .. I compiled hdlc, hdlc_gen, hdlc_cisco, hdlc_raw, into the
kernel (note into, and not 'modules').
System comes up, I configured zaptel.conf
span=1,0,0,esf,b8zs
nethdlc=1-24
modprobe wct4xxp
ztcfg
sethdlc hdlc0 cisco
ifconfig hdlc0 up
All of this works fine, believe it or not. I have a T1 cross plugged
2009 Sep 01
1
Digium PRI cards for data usage?
Greetings- I'm wondering if the Digium PRI cards can be used for data (Cisco HDLC, PPP, etc) or if they're for voice circuits only. I haven't been able to find any information on this. All documentation direct from Digium seems to indicate their hardware is for voice applications only. Sangoma's cards work in either voice or data mode but of course this is configured in their
2003 Nov 02
3
Fw: a bit frightened, guys
Hi,
I believe the issues raised by this message are the same as mine, more on a commercial sense than for self use, but mostly the same. I've seen posts where real-life installations are mentioned, but not a reference to how Asterisk is working on production (and productive) environments.
Any experiences would be very welcome I believe, not only on pure technical, but wider, sense.
Thanks
2005 Jul 08
3
McLeod Integrated T1 - no PRI?
Hello everyone,
We have recently turned up a new T1 from McLeod (Midwestern CLEC). It
is configured like so:
/etc/zaptel.conf:
loadzone=us
defaultzone=us
span=1,0,0,esf,b8zs ;(also tried 1,1,0,esf,b8zs)
bchan=13-23
nethdlc=1-12
dchan=24
/etc/zapata.conf:
switchtype=national
context=pri-in
signalling=pri_cpe
group=1
channel => 13-23
I can get hdlc0 (and pvc0) up just fine after the
2004 Dec 07
0
Zaptel HDLC (NetHDLC) errors on modprobe, Linux 2.6 kernel
I have my Linux 2.6 kernel with the necessary HDLC config and also recompiled
zaptel accordingly. On modprobe, I get:
Found a Wildcard: Digium Wildcard T100P T1/PRI
Debug: sleeping function called from invalid context at mm/slab.c:2000
in_atomic():0[expected: 0], irqs_disabled():1
[<0211e605>] __might_sleep+0x82/0x8c
[<02144643>] kmem_cache_alloc+0x1d/0x57
[<42ad7a2c>]
2003 Oct 03
3
monitoring the asterisk and safe restart
Hi List,
I am sorry that I may bring the old question to the community. My question
is
1. How can we determine if asterisk is working normally or not ? what kind
watchdog process do we have at this moment ?
2. In case the running asterisk is mulfucntion, is there any available way
to auto restart asterisk ??
Please advise if you could.
Thanks.
2004 May 28
1
Problems with PPP internet T1
Hello all,
We have a TE405P set up with span 1 running to a channel bank, a PRI running
into span 2, and a PPP internet T1 running into span 3. We have the first 2
spans up and running without a problem. We have hdlc compiled into the
kernel and after making the appropriate changes to zaptel.conf and loading
the zaptel, wct4xxp, and hldc modules we can bring up the third span with
the internet
2004 May 30
1
Fwd: hdlc and kernel 2.4.26
Hello,
I contacted Krzysztof Halasa, the maintainer of the current sethdlc
code. This is the response he gave me.
Of course, I have this working now. Still some minor configuration to
do, but It does work, and the connections to the internet are _much_
faster than when I went through the adtran... I would highly recommend
to anyone with a fractionated T1, with data and voice channels to
2004 Oct 02
1
Compiling HDLC does not Produce hdlc0 for T100p
my target is to produce a linux router with T100p to Fract T1 24chan
to ethernet and TDM 4channel FXO.
I have not been able to get nethdlc to work, just get zaptel networking
not configured
if I set bchan and dchan the card comes to life, but I don't believe this
is correct for what I want to accomplish.
according to markster@ this is the way they do it.
using (multiple distro versions
2013 Nov 14
1
e1 , hdlc data link?
Hello!
I want to use TE121 for E1 data link to cisco.
Really only for tests now.
So I wrote:
span = 1,1,0,ccs,hdb3,crc4
#span=1,1,0,esf,b8zs
nethdlc=1-31:hdlc0
may be first line is wrong, problem is somewhere else anyway.
Just because I get:
# dahdi_cfg
DAHDI_CHANCONFIG failed on channel 1: Function not implemented (38)
This is centos 6.4 box with dahdi 2.7.0.1.
Could you tell me is it
2003 May 05
1
FW: HDLC & T100P
I got it figured out now. In case anyone else comes across it - this is what I had to do:
Sethdlc hdlc0 mode ansi
Ifconfig hdlc0 up ***NO IP INFO SET***
Sethdlc hdlc0 create <dlci number>
Ifconfig pvc0 <local ip> pointopoint <remote ip> up
Then set your default gateway to the <remote ip> listed in pvc0. That's about it!!
Hope it helps!
-----Original
2007 Jul 26
10
Query
Hi,
I am facing problem in configuring D-channel. I did the following
configuration for TE-120P card
/etc/zaptel.conf
span=1,1,0,ccs,hdb3
bchan=1-15,17-31
dchan=16
/etc/asterisk/zaptel.conf
group=1
signalling=pri_cpe
switchtype=euroisdn
context=incoming
channel=1-15,17-31
DIGIUM card is connected through cable to another end.On placing call
from other end to
2003 May 05
0
HDLC & T100P
I'm setting up a T1 for both voice and data and was wanting to know the steps involved.
I've recompiled zaptel for ZAPATA_NET support and setup my /etc/zaptel.conf:
Fxsks=1-10
Nethdlc=11-24
Modprobe wct1xxp works fine and my voice lines work.
Now when I use the provided sethdlc, I use the following commands:
Sethdlc hdlc0 mode ansi
Ifconfig hdlc0 <ipaddress> <network>
2005 Mar 24
0
NetHDLC + PRI
Is it possible to run NETHDLC and PRI signaling on the same 4 port T405P
card?
This is what I get when I try to start asterisk:
== Parsing '/etc/asterisk/zapata.conf': Found
Mar 24 10:48:53 ERROR[2368]: chan_zap.c:9435 setup_zap: Unknown signalling
method 'pri_cpe'
Mar 24 10:48:53 WARNING[2368]: chan_zap.c:9614 setup_zap: Ignoring
switchtype
Mar 24 10:48:53
2004 Aug 31
1
T100P Configuration for Mixed Voice & Data
I need to know how to setup the data side of the T1 on my Linux Box. I
have found information about configuring a PRI and HDLC but nothing
about the Frame-Relay type setup for data.
The following is information from our T1 provider.
Network T1:
Framing = ESF
Line code = B8ZS
Build out = 0-133ft(DSX)/0dB(CSU)
Clock = network
Pulse-density-enforce = off
alarm-option = on
alarm-delay = 15
2004 Jul 16
3
Echo problem update - POSSIBLE SOLUTION
After speaking with several people, and even participating in a forum of
several other people with echo issues, I thought I'd share what we've
done (well actually what our chief R&D engineer, Brett Bourn has
done...)
First let me say that normal cheapy PC hardware couldn't be made to
function with out echo. We tried on both the single port Digium T1 card
and the 4 port Digium T1
2005 Oct 08
2
Configuring TDM400 in Australia
Hi, all
I have installed TDM400 with 1 FXS and 1 FXP ports.
Now I am goig through documentation on how to configure it.
It mentions 3 protocols: Loopstart, Groundstart and Koolstart. Which one do
I use?
Can someone send me sample zaptel.conf file for Australia? This will save me
some time and will be used as a working example.
Thanks,
Rudolf
2003 Dec 09
4
was FXO cards
Hey guys,
appreciate the input. Here are some thoughts.
ADSI phones are out of the question. This is a business environment, I
can't worry about my employees not knowing how to forward calls, answer
calls when away from the multiline phone, and no ADSI phone will handle
multiple lines that I have found.
I would love to put 6 X100P cards in a case and run asterisk on it.
but...
I