David Morillo
2004-Jun-12 08:57 UTC
[Asterisk-Users] 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 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced
mode extended]
0 bytes of data.
And nothing else.
When making a call to that E1, I see the message "D-Channel on
span 1 up" 4 times, and then a Informational frame, with
TEI:000 EA:1 and anything else with zero (13 bytes of data).
Stopping T_203 timer
Starting T_200 timer
Protocol Discriminator: Q.931 (8) len=13
Call Ref: len= 2 (reference 0/0x0) (Originator)
Message type: RESTART (70)
Channel ID (len= 5) [Ext: 1 IntID: Implicit, PRI Spare: 0,
Exclusive Dchan:0
Chan Sel Reserved
Ext: 1 Coding:0 Number Specified Channel Type: 3
Ext: 1 Spare: o Resetting Inidicated Channel (0) ]
Then "D-Channel on span 1 downn", and finally, after a while:
(...) Warning[11276]: chan_zap.c:5993 zt_pri_error: PRI: Read on
46 failed: Unknown error 500
(...) Notice[11276]: chan_zap.c:6708 pri_dchannel: PRI got
event: 8 on span 1
I think I have Asterisk stable version 1.0, CVS updated today
Can anyone help me? Please! :S
Zaptel.conf
--------------
span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
bchan=17-31
loadzone = es
defaultzone=es
Zapata.conf:
--------------
[channels]
language=es
context=default
switchtype=euroisdn
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
jitterbuffers=4
group = 1
channel => 1-15,17-31
I have also tried with
span=1,0,0,ccs,hdb3
immediate = yes
The line has not CRC activated (I have asked)
Thanks!
Steve Hanselman
2004-Jul-05 01:52 UTC
[Asterisk-Users] Sending SABME continuosly. Urgent help needed!
Hi David,
Sorry for the very late reply to this, but it looks as though you're in
PRI_NET rather than PRI_CPE, I believe that the network sends to a SABME and
you reply with an unnumbered response, Q921 is then established?
Regards
Steve
David Morillo wrote:
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 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced
mode extended]
0 bytes of data.
And nothing else.
When making a call to that E1, I see the message "D-Channel on
span 1 up" 4 times, and then a Informational frame, with
TEI:000 EA:1 and anything else with zero (13 bytes of data).
Stopping T_203 timer
Starting T_200 timer
Protocol Discriminator: Q.931 (8) len=13
Call Ref: len= 2 (reference 0/0x0) (Originator)
Message type: RESTART (70)
Channel ID (len= 5) [Ext: 1 IntID: Implicit, PRI Spare: 0,
Exclusive Dchan:0
Chan Sel Reserved
Ext: 1 Coding:0 Number Specified Channel Type: 3
Ext: 1 Spare: o Resetting Inidicated Channel (0) ]
Then "D-Channel on span 1 downn", and finally, after a while:
(...) Warning[11276]: chan_zap.c:5993 zt_pri_error: PRI: Read on
46 failed: Unknown error 500
(...) Notice[11276]: chan_zap.c:6708 pri_dchannel: PRI got
event: 8 on span 1
I think I have Asterisk stable version 1.0, CVS updated today
Can anyone help me? Please! :S
Zaptel.conf
--------------
span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
bchan=17-31
loadzone = es
defaultzone=es
Zapata.conf:
--------------
[channels]
language=es
context=default
switchtype=euroisdn
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
jitterbuffers=4
group = 1
channel => 1-15,17-31
I have also tried with
span=1,0,0,ccs,hdb3
immediate = yes
The line has not CRC activated (I have asked)
Thanks!
Steve Hanselman
Brendata (UK) Ltd
Tel: +44 (0)1268 466111
Fax: +44 (0)870 1387283
Mob: +44 (0)7973 750993
The information contained in this email is intended for the personal and
confidential use
of the addressee only. It may also be privileged information. If you are not the
intended
recipient then you are hereby notified that you have received this document in
error and
that any review, distribution or copying of this document is strictly
prohibited. If you have
received this communication in error, please notify Brendata immediately on:
+44 (0)1268 466100, or email 'technical@brendata.co.uk'
Brendata (UK) Ltd
Nevendon Hall, Nevendon Road, Basildon, Essex. SS13 1BX UK
Registered Office as above. Registered in England No. 2764339
See our current vacancies at www.brendata.co.uk
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Storer, Darren
2004-Jul-05 04:31 UTC
[Asterisk-Users] Sending SABME continuosly. Urgent help needed!
Hi David,
which Telco/Carrier (type of public switch etc.) are you trying to connect
Asterisk to? Also, is this a new circuit or an existing one that was
previously working with other telephony hardware?
Regards
Darren
--
Comgate
Telco>Internet<Broadcast
-----Original Message-----
From: asterisk-users-admin@lists.digium.com
[mailto:asterisk-users-admin@lists.digium.com]On Behalf Of David Morillo
Sent: 12 June 2004 16:57
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] 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 P/F: 1 M2: 3 11: 3 [ SABME (set asynchronous balanced
mode extended]
0 bytes of data.
And nothing else.
When making a call to that E1, I see the message "D-Channel on
span 1 up" 4 times, and then a Informational frame, with
TEI:000 EA:1 and anything else with zero (13 bytes of data).
Stopping T_203 timer
Starting T_200 timer
Protocol Discriminator: Q.931 (8) len=13
Call Ref: len= 2 (reference 0/0x0) (Originator)
Message type: RESTART (70)
Channel ID (len= 5) [Ext: 1 IntID: Implicit, PRI Spare: 0,
Exclusive Dchan:0
Chan Sel Reserved
Ext: 1 Coding:0 Number Specified Channel Type: 3
Ext: 1 Spare: o Resetting Inidicated Channel (0) ]
Then "D-Channel on span 1 downn", and finally, after a while:
(...) Warning[11276]: chan_zap.c:5993 zt_pri_error: PRI: Read on
46 failed: Unknown error 500
(...) Notice[11276]: chan_zap.c:6708 pri_dchannel: PRI got
event: 8 on span 1
I think I have Asterisk stable version 1.0, CVS updated today
Can anyone help me? Please! :S
Zaptel.conf
--------------
span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
bchan=17-31
loadzone = es
defaultzone=es
Zapata.conf:
--------------
[channels]
language=es
context=default
switchtype=euroisdn
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
jitterbuffers=4
group = 1
channel => 1-15,17-31
I have also tried with
span=1,0,0,ccs,hdb3
immediate = yes
The line has not CRC activated (I have asked)
Thanks!
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