Hi all, We're trying to hook up our Asterisk config (Card: TE410P) with a Siemens EWSD switch. The link is ok on both ends (green), with no errors. The problem is when we try to make a call from our side (via call files), we get the pri/E1 error Ext: 1 Cause: Temporary failure (41), class = Network Congestion (2) Our Telecom partner (they checked with Siemens) mentioned that we need to configure a dialplan as " XXXX numbering plan (Rec. E.164) The XXXX stands for ISDN (Telephony), ISDN (Speech), etc" This is what they told us, but the closest we can configure in Asterisk is the pridialplan (unknown, private, local, national, international). We tried all of them, with no difference. We also tried them with callerid set, no advance. Anyone familiar with this other dialplan, or with the integration of Asterisk/E1 with a Siemens EWSD switch. pri debug log of the call below (this was with pridialplan set to 'unknown') and without callerid. -- Making new call for cr 32780> Protocol Discriminator: Q.931 (8) len=32 > Call Ref: len= 2 (reference 12/0xC) (Originator) > Message type: SETUP (5) > Bearer Capability (len= 3) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0) > Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16) > Ext: 1 User information layer 1: A-Law (35) > Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan:0> ChanSel: Reserved > Ext: 1 Coding: 0 Number Specified Channel Type: 3 > Ext: 1 Channel: 1 ] > Calling Number (len= 4) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) > Presentation: Unknown (67) '' ] > Called Number (len=12) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) 'xxxxxxxxx' ] > Sending Complete (len= 0)< Protocol Discriminator: Q.931 (8) len=10 < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) < Message type: CALL PROCEEDING (2) < Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0 < ChanSel: Reserved < Ext: 1 Coding: 0 Number Specified Channel Type: 3 < Ext: 1 Channel: 1 ] -- Processing IE 24 (Channel Identification) < Protocol Discriminator: Q.931 (8) len=9 < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) < Message type: DISCONNECT (69) < Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the local user (2) < Ext: 1 Cause: Temporary failure (41), class = Network Congestion (2) ] -- Processing IE 8 (Cause) -- Channel 1, span 1 got hangup > Channel Zap/1-1 was never answered. NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request> Protocol Discriminator: Q.931 (8) len=9 > Call Ref: len= 2 (reference 12/0xC) (Originator) > Message type: RELEASE (77) > Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1) > Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]-- Hungup 'Zap/1-1' < Protocol Discriminator: Q.931 (8) len=5 < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) < Message type: RELEASE COMPLETE (90) NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
I'm using * connected to a EWSD too through an older zaptel (card T400P) and there is no problem with PRI calls. Did you put euroisdn? asterisk@geek.be wrote:> Hi all, > > We're trying to hook up our Asterisk config (Card: TE410P) with a > Siemens EWSD switch. The link is ok on both ends (green), with no errors. > > The problem is when we try to make a call from our side (via call > files), we get the pri/E1 error > Ext: 1 Cause: Temporary failure (41), class = Network Congestion (2) > > Our Telecom partner (they checked with Siemens) mentioned that we need > to configure a dialplan as > > " XXXX numbering plan (Rec. E.164) > The XXXX stands for ISDN (Telephony), ISDN (Speech), etc" > > This is what they told us, but the closest we can configure in Asterisk > is the pridialplan (unknown, private, local, national, international). > > We tried all of them, with no difference. > We also tried them with callerid set, no advance. > > > Anyone familiar with this other dialplan, or with the integration of > Asterisk/E1 with a Siemens EWSD switch. > > > pri debug log of the call below (this was with pridialplan set to 'unknown') > and without callerid. > > -- Making new call for cr 32780 > >>Protocol Discriminator: Q.931 (8) len=32 >>Call Ref: len= 2 (reference 12/0xC) (Originator) >>Message type: SETUP (5) >>Bearer Capability (len= 3) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0) >> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16) >> Ext: 1 User information layer 1: A-Law (35) >>Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan: > > 0 > >> ChanSel: Reserved >> Ext: 1 Coding: 0 Number Specified Channel Type: 3 >> Ext: 1 Channel: 1 ] >>Calling Number (len= 4) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) >> Presentation: Unknown (67) '' ] >>Called Number (len=12) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) 'xxxxxxxxx' ] >>Sending Complete (len= 0) > > < Protocol Discriminator: Q.931 (8) len=10 > < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) > < Message type: CALL PROCEEDING (2) > < Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Exclusive Dchan: > 0 > < ChanSel: Reserved > < Ext: 1 Coding: 0 Number Specified Channel Type: 3 > < Ext: 1 Channel: 1 ] > -- Processing IE 24 (Channel Identification) > < Protocol Discriminator: Q.931 (8) len=9 > < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) > < Message type: DISCONNECT (69) > < Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the local user (2) > < Ext: 1 Cause: Temporary failure (41), class = Network Congestion (2) ] > -- Processing IE 8 (Cause) > -- Channel 1, span 1 got hangup > > Channel Zap/1-1 was never answered. > NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request > >>Protocol Discriminator: Q.931 (8) len=9 >>Call Ref: len= 2 (reference 12/0xC) (Originator) >>Message type: RELEASE (77) >>Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1) >> Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ] > > -- Hungup 'Zap/1-1' > < Protocol Discriminator: Q.931 (8) len=5 > < Call Ref: len= 2 (reference 32780/0x800C) (Terminator) > < Message type: RELEASE COMPLETE (90) > NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null > NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
> Hi all, > > We're trying to hook up our Asterisk config (Card: TE410P) with a > Siemens EWSD switch. The link is ok on both ends (green), with no errors. > > The problem is when we try to make a call from our side (via call > files), we get the pri/E1 error > Ext: 1 Cause: Temporary failure (41), class = Network Congestion (2) > > Our Telecom partner (they checked with Siemens) mentioned that we need > to configure a dialplan as > > " XXXX numbering plan (Rec. E.164) > The XXXX stands for ISDN (Telephony), ISDN (Speech), etc" > > This is what they told us, but the closest we can configure in Asterisk > is the pridialplan (unknown, private, local, national, international). > > We tried all of them, with no difference. > We also tried them with callerid set, no advance. > > > Anyone familiar with this other dialplan, or with the integration of > Asterisk/E1 with a Siemens EWSD switch. > > > pri debug log of the call below (this was with pridialplan set to'unknown')> and without callerid. > > -- Making new call for cr 32780 > > Protocol Discriminator: Q.931 (8) len=32 > > Call Ref: len= 2 (reference 12/0xC) (Originator) > > Message type: SETUP (5) > > Bearer Capability (len= 3) [ Ext: 1 Q.931 Std: 0 Info transfercapability: Speech (0)> > Ext: 1 Trans mode/rate: 64kbps,circuit-mode (16)> > Ext: 1 User information layer 1: A-Law(35)> > Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, ExclusiveDchan:> 0As Bruno said, check that you are using euroisdn. If you are not using ISDN equipment to dial thru pri, SETUP message is wrong. And please... change you pridial to local.> > Called Number (len=12) [ Ext: 1 TON: Unknown Number Type (0) NPI:Unknown Number Plan (0) 'xxxxxxxxx' ] Anyway, can you send a SIGNTRAC, or maybe a LTGTRAC (better to view more deeply)? Regards, Gus
asterisk@geek.be
2004-Jul-20 07:51 UTC
[Asterisk-Users] Re: Numbering Plan and Siemens EWSD
Trace from their analyzer attached.
switchtype was already set to euroisdn, so that shouldn't be the problem.
I first configured pridialplan=unknown, but the telecom partner asked me
to change the TON (type of number) to unknown, and the NPI to
ISDN/Telephony Numbering Plan (E.164/E.163).
Setting the pridialplan to local was not allowed (a TON of
'subscriber number' wouldn't work on their switch).
So I changed some code and added a PRI_PROVIDER constant 0x01 to libpri.h
(TON: unknown, NPI: ISDN/Telephony NP), like they wanted.
Bruno, so you're just using pridialplan=local / national ?
Do you also use the prilocaldialplan ?
The guys from Siemens told me that it was highly uncommon to connect a
softswitch directly to the Siemens EWSD.
Our telecom partner in Belgium is TTG / Ventelo, and we are the only
ones who connect a softswitch to their Siemens.
If anyone has some info, please let me know.
Thanks in advance.
-------------- next part --------------
LU4 TLink4B SLink4 2004 July 20 12:20:31.725
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 33
LU4 TLink4A SLink4 2004 July 20 12:20:31.728
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 34
LU4 TLink4B SLink4 2004 July 20 12:20:41.724
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 33
LU4 TLink4A SLink4 2004 July 20 12:20:41.728
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 34
LU4 TLink4B SLink4 2004 July 20 12:20:51.724
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 33
LU4 TLink4A SLink4 2004 July 20 12:20:51.728
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 34
LU4 TLink4A SLink4 2004 July 20 12:20:55.140
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 33
P : .......0
N(R) : 34
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 0....... = the message is sent from the side that originates
the call reference
CALL REF : 3
MESS TYPE : 05h = Setup
--- SETUP ---
IE ID : 4
LEN : 3
--- BEARER CAP ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
INFO TC : ...00000 = speech
EXT : 1.......
TRANS MODE : .00..... = circuit mode
INFO TR : ...10000 = 64 kbit/s
EXT : 1.......
LAYER ID : .01.....
USRINFO L1 : ...00011 = recommendation G.711 A-law
IE ID : 24
LEN : 3
--- CHANNEL ID ---
EXT : 1.......
INT ID PRS : .0...... = interface implicitly identified
INT TYPE : ..1..... = other interface
SPARE : ...0....
PREF/EXCL : ....1... = exclusive: only the indicated channel is acceptable
D-CHANNEL : .....0.. = the channel identified is not the D-channel
INFCHANNEL : ......01 = B1 channel
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
NUMBER/MAP : ...0.... = channel is indicated by the number in the following
octet
CHANNL/MAP : ....0011 = B-channel units
EXT : 1.......
CHANNEL NO : 01h
IE ID : 108
LEN : 11
--- CALLING NO ---
EXT : 0.......
TYPE OF NO : .100.... = subscriber number
NUMB PLAN : ....0001 = ISDN/telephony numbering plan (Recommendation
E.164)
EXT : 1.......
PRES IND : .00..... = presentation allowed
SPARE : ...000..
SCREENING : ......00 = user-provided, not screened
NO DIGITS : '032880087'
IE ID : 112
LEN : 10
--- CALLED NO ---
EXT : 1.......
TYPE OF NO : .100.... = subscriber number
NUMB PLAN : ....0001 = ISDN/telephony numbering plan (Recommendation
E.164)
NO DIGITS : '027217749'
IE ID : 161
LU4 TLink4B SLink4 2004 July 20 12:20:55.144
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 34
LU4 TLink4B SLink4 2004 July 20 12:20:55.166
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 34
P : .......0
N(R) : 34
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 3
MESS TYPE : 02h = Call proceeding
--- CALL PROC ---
IE ID : 24
LEN : 3
--- CHANNEL ID ---
EXT : 1.......
INT ID PRS : .0...... = interface implicitly identified
INT TYPE : ..1..... = other interface
SPARE : ...0....
PREF/EXCL : ....1... = exclusive: only the indicated channel is acceptable
D-CHANNEL : .....0.. = the channel identified is not the D-channel
INFCHANNEL : ......01 = B1 channel
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
NUMBER/MAP : ...0.... = channel is indicated by the number in the following
octet
CHANNL/MAP : ....0011 = B-channel units
EXT : 1.......
CHANNEL NO : 01h
LU4 TLink4A SLink4 2004 July 20 12:20:55.169
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 35
LU4 TLink4B SLink4 2004 July 20 12:20:55.211
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 35
P : .......0
N(R) : 34
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 3
MESS TYPE : 45h = Disconnect
--- DISCONNECT ---
IE ID : 8
LEN : 2
--- CAUSE ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
SPARE : ...0....
LOCATION : ....0010 = public network serving the local user
EXT : 1.......
CAUSE VAL : 41 = temporary failure
LU4 TLink4A SLink4 2004 July 20 12:20:55.214
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 36
LU4 TLink4A SLink4 2004 July 20 12:20:55.216
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 34
P : .......0
N(R) : 36
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 0....... = the message is sent from the side that originates
the call reference
CALL REF : 3
MESS TYPE : 4Dh = Release
--- RELEASE ---
IE ID : 8
LEN : 2
--- CAUSE ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
SPARE : ...0....
LOCATION : ....0001 = private network serving the local user
EXT : 1.......
CAUSE VAL : 16 = normal call clearing
LU4 TLink4B SLink4 2004 July 20 12:20:55.220
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 35
LU4 TLink4B SLink4 2004 July 20 12:20:55.229
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 36
P : .......0
N(R) : 35
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 3
MESS TYPE : 5Ah = Release complete
--- REL COMP ---
LU4 TLink4A SLink4 2004 July 20 12:20:55.232
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 37
LU4 TLink4B SLink4 2004 July 20 12:21:05.225
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 35
LU4 TLink4A SLink4 2004 July 20 12:21:05.228
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 37
LU4 TLink4B SLink4 2004 July 20 12:21:15.224
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 35
LU4 TLink4A SLink4 2004 July 20 12:21:15.228
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 37
LU4 TLink4B SLink4 2004 July 20 12:21:25.224
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 35
LU4 TLink4A SLink4 2004 July 20 12:21:25.228
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 37
LU4 TLink4B SLink4 2004 July 20 12:21:35.225
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 35
LU4 TLink4A SLink4 2004 July 20 12:21:35.228
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 37
LU4 TLink4A SLink4 2004 July 20 12:21:40.595
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 35
P : .......0
N(R) : 37
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 0....... = the message is sent from the side that originates
the call reference
CALL REF : 4
MESS TYPE : 05h = Setup
--- SETUP ---
IE ID : 4
LEN : 3
--- BEARER CAP ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
INFO TC : ...00000 = speech
EXT : 1.......
TRANS MODE : .00..... = circuit mode
INFO TR : ...10000 = 64 kbit/s
EXT : 1.......
LAYER ID : .01.....
USRINFO L1 : ...00011 = recommendation G.711 A-law
IE ID : 24
LEN : 3
--- CHANNEL ID ---
EXT : 1.......
INT ID PRS : .0...... = interface implicitly identified
INT TYPE : ..1..... = other interface
SPARE : ...0....
PREF/EXCL : ....1... = exclusive: only the indicated channel is acceptable
D-CHANNEL : .....0.. = the channel identified is not the D-channel
INFCHANNEL : ......01 = B1 channel
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
NUMBER/MAP : ...0.... = channel is indicated by the number in the following
octet
CHANNL/MAP : ....0011 = B-channel units
EXT : 1.......
CHANNEL NO : 01h
IE ID : 108
LEN : 11
--- CALLING NO ---
EXT : 0.......
TYPE OF NO : .100.... = subscriber number
NUMB PLAN : ....0001 = ISDN/telephony numbering plan (Recommendation
E.164)
EXT : 1.......
PRES IND : .00..... = presentation allowed
SPARE : ...000..
SCREENING : ......00 = user-provided, not screened
NO DIGITS : '032880087'
IE ID : 112
LEN : 11
--- CALLED NO ---
EXT : 1.......
TYPE OF NO : .100.... = subscriber number
NUMB PLAN : ....0001 = ISDN/telephony numbering plan (Recommendation
E.164)
NO DIGITS : '0495586701'
IE ID : 161
LU4 TLink4B SLink4 2004 July 20 12:21:40.599
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 36
LU4 TLink4B SLink4 2004 July 20 12:21:40.617
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 37
P : .......0
N(R) : 36
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 4
MESS TYPE : 02h = Call proceeding
--- CALL PROC ---
IE ID : 24
LEN : 3
--- CHANNEL ID ---
EXT : 1.......
INT ID PRS : .0...... = interface implicitly identified
INT TYPE : ..1..... = other interface
SPARE : ...0....
PREF/EXCL : ....1... = exclusive: only the indicated channel is acceptable
D-CHANNEL : .....0.. = the channel identified is not the D-channel
INFCHANNEL : ......01 = B1 channel
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
NUMBER/MAP : ...0.... = channel is indicated by the number in the following
octet
CHANNL/MAP : ....0011 = B-channel units
EXT : 1.......
CHANNEL NO : 01h
LU4 TLink4A SLink4 2004 July 20 12:21:40.620
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 38
LU4 TLink4B SLink4 2004 July 20 12:21:40.657
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 38
P : .......0
N(R) : 36
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 4
MESS TYPE : 45h = Disconnect
--- DISCONNECT ---
IE ID : 8
LEN : 2
--- CAUSE ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
SPARE : ...0....
LOCATION : ....0010 = public network serving the local user
EXT : 1.......
CAUSE VAL : 41 = temporary failure
LU4 TLink4A SLink4 2004 July 20 12:21:40.660
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 39
LU4 TLink4A SLink4 2004 July 20 12:21:40.670
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 36
P : .......0
N(R) : 39
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 0....... = the message is sent from the side that originates
the call reference
CALL REF : 4
MESS TYPE : 4Dh = Release
--- RELEASE ---
IE ID : 8
LEN : 2
--- CAUSE ---
EXT : 1.......
CODING STD : .00..... = CCITT standardized coding
SPARE : ...0....
LOCATION : ....0001 = private network serving the local user
EXT : 1.......
CAUSE VAL : 16 = normal call clearing
LU4 TLink4B SLink4 2004 July 20 12:21:40.674
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......0.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 37
LU4 TLink4B SLink4 2004 July 20 12:21:40.681
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- I FRAME ---
I FORMAT : .......0
N(S) : 39
P : .......0
N(R) : 37
=== ETSI ISDN == PROT DISC : 08h = Q.931 user-network call control
message
LEN CALL R : 2
SPARE : 0
FLAG : 1....... = the message is sent to the side that originates the
call reference
CALL REF : 4
MESS TYPE : 5Ah = Release complete
--- REL COMP ---
LU4 TLink4A SLink4 2004 July 20 12:21:40.684
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......0
N(R) : 40
LU4 TLink4B SLink4 2004 July 20 12:21:50.684
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 37
LU4 TLink4A SLink4 2004 July 20 12:21:50.688
=== LAPD == --- ADDRESS ---
SAPI : 0 = call control procedures
CR : ......1.
EA0 : .......0
TEI : 0 = non-automatic TEI assignment user equipment
EA1 : .......1
--- CONTROL ---
--- S FRAME ---
S FORMAT : ......01
SFB : ....00.. = RR (receive ready)
SPARE : 0000....
P/F : .......1
N(R) : 40