Displaying 20 results from an estimated 500 matches similar to: "PRI span problem - no D channel"
2008 May 04
1
UK BT ISDN30e PRI Problem
Ok Guys, I've done a tonne of hunting around on this problem, but
can't find much help.
I'm running:
asterisk 1.4.19.1
libpri 1.4.3
and zaptel 1.4.9.2 which I believe has been modified by RedFone to add
the ztd-ethmf module.
My interface is a RedFone foneBridge2 4 Span; and I'm connecting to a
BT E1 PRI / ISDN30e with 15 lines on span 1, and a legacy Panasonic
PBX on span 4. Upon
2007 Jun 06
3
1.4 Zaptel/Sangoma Issues on CentOS
Any ideas? Sangoma support is closed for the evening.
I have the latest Sangoma drivers and Asterisk 1.4 everything installed.
When I fire up asterisk, I keep getting "Primary D-Channel on span 1 up"
repeated over and over. The B channels never come up. There are no
errors in any of the logs, zttool, or the wanpipe tools.
Intense pri debug output:
< Unnumbered frame:
< SAPI:
2007 Oct 02
5
PRI Setup problem
Hi everyone,
I'm trying to get a Sangoma A101D-X card talking to a Sasktel PRI
(Megalink) circuit and having some trouble getting it to handshake.
Thanks for any help or suggestions to diagnose this problem.
The problem is that Asterisk has trouble bringing up the link. I see
the following lines every couple of minutes:
== Primary D-Channel on span 1 up
== Primary D-Channel on
2009 Mar 26
2
PRI dropping #2
Hey,
I wrote yesterday about PRI dropping, which turned out to just be a
regular reset of unused B-channels. This time there's a real issue. As
noted earlier I have an ISDN-30 connection, a Digium TE-121 with
VPMADT032 echo cancellation. These are my configurations files:
== /etc/zaptel.conf
loadzone=dk
defaultzone=dk
span=1,1,0,css,hdb3,crc4
bchan=1-15
dchan=16
bchan=17-31
==
==
2007 Jul 12
0
No subject
caller can't hear anything.
Asterisk CLI shows:
=3D=3D Primary D-Channel on span 1 down
=3D=3D Primary D-Channel on span 1 up
=3D=3D Primary D-Channel on span 1 down
=3D=3D Primary D-Channel on span 1 up
=3D=3D Primary D-Channel on span 1 down
=3D=3D Primary D-Channel on span 1 up
all the time.
Telecom told us that problem is in our box.
Fast running zttest give me:
--- Results after 279
2009 Nov 30
1
DAHDI - BRI - Astribank
Hello List,
it is a very long time since I wrote here.... It has been still in
Zaptel times....
Today I am run into a related problem: I can't get a DAHDI setup to
work 100%. I am configuring an Astribank XR00013 (BRI, two ISDN ports).
At some degree the installation (latest DAHDI drivers, Asterisk
1.6.0.18 on Centos 5.x) works.
I can get incoming calls to the dialplan context that is
2010 Apr 10
2
t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
Hi everyone.
We have a problem here... Hope somebody can give us some hints.
We have a HP ProLiant DL180 G6 Server with a Debian/Lenny sytem.
Asterisk 1.4.21.2 (1.4.21.2~dfsg-3+lenny1) with zaptel (1.4.11) and
libpri (1.4.3) is installed.
There is a QuadBRI-Card installed:
# lspci -vv -s 06:04.0
06:04.0 ISDN controller: Cologne Chip Designs GmbH ISDN network Controller [HFC-4S] (rev 01)
2009 Jan 16
0
No subject
"RED: Loss of signal (LOS): The equipment shall assume "loss of
signal" when the incoming signal amplitude is, for a time duration of
at least 1 ms, more than 20 dB below the nominal amplitude. The
equipment shall react within 12 ms by issuing AIS."
This sounds like what is happening, and is in order with what one of
the technicians said - I was about 20 dB below their
2009 Jan 16
0
No subject
"RED: Loss of signal (LOS): The equipment shall assume "loss of
signal" when the incoming signal amplitude is, for a time duration of
at least 1 ms, more than 20 dB below the nominal amplitude. The
equipment shall react within 12 ms by issuing AIS."
This sounds like what is happening, and is in order with what one of
the technicians said - I was about 20 dB below their
2009 Apr 03
1
ISDN Timer T309
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Hi everione,<br>
<br>
I'm make some test with pri timer T309. I'm using asterisk 1.4.23.1,
libpri 1.4.9, dahdi-linux 2.1.0.4 and dahdi-tools 2.1.0.2. But in my
tests, the timer fail with a telco
2009 Oct 31
0
PRI line resetting on incoming call
Was'nt sure if this mail got through earlier:
I have been having a weird issue with my telco's ISDN PRI occasionally
resetting on a incoming call, i suspect it to possibly be a timing issue
since some of the incoming call work. This problem happens very frequently.
I am using asterisk-1.6.0.1 with libpri-1.4.9, the asterisk server is
connected viw TDMoE to a Redfone Fonebridge into
2004 Jun 12
2
Sending SABME continuosly. Urgent help needed!
Hi, I'm trying to install an E1 PRI, and I need it working by
Monday, but although everything seems ok, I get no response to calls.
When I make a pri extense debug on span 1, I repeatedly get the
following:
Sending Set Asynchronous Balanced Mode Extended
[ 00 01 7f ]
Unnumbered frame:
SAPI: 00 C/R: 0 EA: 0
TEI: 999 EA: 1
M3: 3
2009 May 22
2
BT ISDN-30 Pri getting 'stuck' on outgoing calls.
I've having problems with a BT 2 span ISDN-30/Digium TE205P asterisk
setup with outgoing calls not completing and requiring an Asterisk reset
to 'unstick' span 1.
Sorry this is a bit long but I'm completely out of my depth :-(
This system has been in use for some while and I recently upgraded it to
asterisk 1.4.24, zaptel 1.4.11 and libpri 1.4.9. I didn't change
2003 Nov 21
3
PRI problems
I've got a couple of PRIs coming in from a SUMA 4 switch with some 800
numbers routed through it.
When the calls come in, I get the following message on the console and the
call never makes it through:
(800 number is fake)
Extension '8005551212' in context 'nonauthenticated' from '232102749585'
does not exist. Rejecting the call on span 4, channel 1.
I do have the
2005 Mar 10
7
Panasonic TDA200 E1 -> E100P negotiation issues
Hi, I hope someone can help me with this....
Asterisk 1.0.6 Zaptel 1.0.6 Libpri 1.0.6, 1 Digium E100P card installed
Panasonic TDA200 firmware v2.0.6 E1 Card Firmware 1.0.2
System is located in Australia, so as technologies go, I believe it is twist on the euro standard for the E1 signalling.
Here is the situation.
The TDA E1 card is set in cross over mode and I am using a functional
2010 May 17
1
PRI down due to chan_zap.c: No more room in scheduler....Got SABME and Sending Unnumbered Acknowledgement...Any thoughts?
Hi Guys,
Running the following with a Sangoma A101D PRI card:
*Asterisk 1.4.21.2*
*LibPRI version: 1.4.10*
No inbound or outbound calls can be made. In fact Asterisk CLI doesn't show
any activity. Problem goes away on restart of the system or maybe asterisk.
I see post about upgrading Libpri to 1.4.10.2 and then I see posts that even
that didn't work. Anyone can weigh in this please?
2010 May 12
1
Sangoma A101D PRI failing with ERROR - -- Got SABME from network peer. Sending Unnumbered Acknowledgement
Hi Guys,
Anyone might know why this error keeps showing up and inbound/outbound is
not working on a Bell PRI with Sangoma A101D?
-- Got SABME from network peer.
Sending Unnumbered Acknowledgement
No calls can be made inbound/outbound.
Keeps repeating. No alarms ON and no changes been made to the system.
Stopped all a sudden. Asterisk CLI doesn't show anything with full verbose
for both
2003 Aug 18
8
PRI Question
I managed to get Asterisk working with my PBX using T1, now I am moving
on to trying to make PRI work.
I have my zaptel.conf and zapata.conf configured as follows:
Zaptel.conf:
span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
loadzone=us
defaultzone=us
Zapata.conf:
[channels]
transfer=yes
immediate=yes
callprogress=yes
language=en
context=default
switchtype=national
signalling=pri_net
group=1
2007 Jun 28
2
E1 not coming up
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Hash: SHA1
Hello List,
since some days i run into the problem that one span on a TE407P is not
comming up correctly. With intense debug on that span i get:
< [ 02 01 7f ]
< Unnumbered frame:
< SAPI: 00 C/R: 1 EA: 0
< TEI: 000 EA: 1
< M3: 3 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced mode
extended) ]
< 0 bytes of data
2003 Feb 28
2
error in tor2
i have error in install module of tor2.
but it compile good.
what happen ?
ivr2:/usr/src/zaptel # make clean; make install
rm -f torisatool makefw tor2fw.h
rm -f zttool
rm -f *.o ztcfg tzdriver sethdlc
rm -f zonedata.lo tonezone.lo libtonezone.so.1.0 *.lo
rm -f gendigits tones.h
rm -f libtonezone*
rm -f tor2ee
rm -f core
cc -I. -O4 -g -Wall -DBUILDING_TONEZONE -DSTANDALONE_ZAPATA -c -o