[Asterisk-Users] PRI problems (telewest -> * -> LG GDK 186)
Steve Hanselman
SteveH at brendata.co.uk
Tue Jun 15 04:59:22 MST 2004
Certainly, here they are (I've stripped the commented bits away):
Zapata.conf
[trunkgroups]
[channels]
language=en
context=default
switchtype=national
overlapdial=yes
signalling=fxo_ls
rxwink=300 ; Atlas seems to use long (250ms) winks
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
group=1
callgroup=1
pickupgroup=1
immediate=no
;
; For our config, port 1 goes to Telewest, port 2 goes to the GDK
;
pridialplan=unknown
switchtype = euroisdn
signalling = pri_cpe
context = telewest
group = 1
overlapdial=no
callerid=asreceived
channel => 1-15
pridialplan=national
signalling = pri_net
context = gdk
group = 2
overlapdial=yes
callerid=asreceived
channel => 32-46
Here's zaptel.conf (timing only on span 1 as that's the one from Telewest):
span=1,1,0,ccs,hdb3,crc4
span=2,0,0,ccs,hdb3,crc4
bchan=1-15
dchan=16
bchan=32-46
dchan=47
defaultzone=uk
-----Original Message-----
From: Storer, Darren [mailto:starusers at comgate.tv]
Sent: 15 June 2004 12:42
To: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] PRI problems (telewest -> * -> LG GDK 186)
Hi Steve,
please could you post your zapata.conf and zaptel.conf files?
Regards
Darren
--
Comgate
Telco>Internet<Broadcast
-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Steve
Hanselman
Sent: 15 June 2004 10:28
To: 'asterisk-users at lists.digium.com'
Subject: [Asterisk-Users] PRI problems (telewest -> * -> LG GDK 186)
Hi,
I'm trying to figure out what the issue is splicing Asterisk between our
Telewest PRI and a GDK-186 with a PRI card.
We're using the Digium TE405P
Our telco provider is Telewest, and Telco directly into switch is fine.
When I splice Asterisk in, I can make and receive calls from Asterisk
extensions, I can make outbound calls from the GDK, but inbound calls do not
seem to pass over the "called number", therefore in the GDK they go to a
default extension, and not to the DDI required.
The presentation is 3 digit, I've made an entry in extensions.conf to allow
the looping of a call back from the GDK.
Here's the relevant extension info from extensions.conf:
[gdk]
;
; This context is used for all calls coming in from the GDK, they are meant
to go directly out of the telewest PRI
;
exten => s,1,Answer ; Answer the line
exten => s,2,DigitTimeout,2 ; Set Digit Timeout to 5 seconds
exten => s,3,ResponseTimeout,2 ; Set Response Timeout to 10 seconds
exten => _X.,1,Dial(${TELEWEST}/${EXTEN})
exten => _X.,2,Congestion
exten => _4661XX,1,dial(${GDK}/${EXTEN:3})
exten => _4661XX,2,Congestion
So from the GDK I can dial 9466110 and I should be looped back to the GDK
and into the support queue, the loop works, but the called number IE is not
understood by the GDK?
Looking in the technical book for the GDK it states that the requirement is
that the information element "Called Number" contains the required digits,
and it does, I'm stumped?
Here's the debug of the session - slightly edited to reduce the size(!):
Linux3*CLI> pri debug span 2
Enabled debugging on span 2
< Protocol Discriminator: Q.931 (8) len=22
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: SETUP (5)
< [04 03 80 90 a3]
< Bearer Capability (len= 5) [ 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)
< [18 03 a9 83 8f]
< 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: 15 ]
< [6d 05 80 50 31 31 31]
< Calling Sub-Address (len= 7) [ Ext: 1 Type: NSAP (X.213/ISO 8348 AD2) (0)
O: 0 '111' ]
-- Making new call for cr 32527
-- Processing Q.931 Call Setup
-- Processing IE 4 (Bearer Capability)
-- Processing IE 24 (Channel Identification)
-- Processing IE 109 (Calling Party Subaddress)
> Protocol Discriminator: Q.931 (8) len=14
> Call Ref: len= 2 (reference 65295/0xFF0F) (Terminator)
> Message type: SETUP ACKNOWLEDGE (13)
> [18 03 a9 83 8f]
> 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: 15 ]
> [> [1e> [1e 02> [1e 02 81> [1e 02 81 82> [1e 02 81 82]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0:
0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Called
equipment is non-ISDN. (2) ]
-- Accepting overlap call from '' to '<unspecified>' on channel 0/15,
span 2
-- Starting simple switch on 'Zap/46-1'
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 34]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '4' ]
-- Processing IE 112 (Called Party Number)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 36]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '6' ]
-- Processing IE 112 (Called Party Number)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 36]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '6' ]
-- Processing IE 112 (Called Party Number)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 31]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '1' ]
-- Processing IE 112 (Called Party Number)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 31]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '1' ]
-- Processing IE 112 (Called Party Number)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: INFORMATION (123)
< [70 02 80 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '0' ]
-- Processing IE 112 (Called Party Number)
-- Executing Dial("Zap/46-1", "Zap/g2/110") in new stack
-- Making new call for cr 32772
> Protocol Discriminator: Q.931 (8) len=25
> Call Ref: len= 2 (reference 4/0x4) (Originator)
> Message type: SETUP (5)
> [04 03 80 90 a3]
> Bearer Capability (len= 5) [ 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)
> [18 03 a1 83 81]
> Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0, Preferred
Dchan: 0
> ChanSel: Reserved
> Ext: 1 Coding: 0 Number Specified Channel Type:
3
> Ext: 1 Channel: 1 ]
> [6c 02 00 c3]
> Calling Number (len= 4) [ Ext: 0 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0)
> Presentation: Unknown (67) '' ]
> [70 04 80 31 31 30]
> Called Number (len= 6) [ Ext: 1 TON: Unknown Number Type (0) NPI:
Unknown Number Plan (0) '110' ]
-- Called g2/110
> Protocol Discriminator: Q.931 (8) len=10
> Call Ref: len= 2 (reference 65295/0xFF0F) (Terminator)
> Message type: CALL PROCEEDING (2)
> [> [18> [18 03> [18 03 a9> [18 03 a9 83> [18 03 a9 83 8f> [18 03 a9 83 8f]
> 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: 15 ]
> Protocol Discriminator: Q.931 (8) len=9
> Call Ref: len= 2 (reference 65295/0xFF0F) (Terminator)
> Message type: PROGRESS (3)
> [1e 02 81 88]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0:
0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Inband
information or appropriate pattern now available. (8) ]
< Protocol Discriminator: Q.931 (8) len=10
< Call Ref: len= 2 (reference 32772/0x8004) (Terminator)
< Message type: SETUP ACKNOWLEDGE (13)
< [18 03 a9 83 81]
< 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=5
< Call Ref: len= 2 (reference 32772/0x8004) (Terminator)
< Message type: CALL PROCEEDING (2)
-- Zap/32-1 is making progress passing it to Zap/46-1
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 32772/0x8004) (Terminator)
< Message type: ALERTING (1)
-- Zap/32-1 is ringing
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 32772/0x8004) (Terminator)
< Message type: CONNECT (7)
> Protocol Discriminator: Q.931 (8) len=5
> Call Ref: len= 2 (reference 4/0x4) (Originator)
> Message type: CONNECT ACKNOWLEDGE (15)
-- Zap/32-1 answered Zap/46-1
> Protocol Discriminator: Q.931 (8) len=14
> Call Ref: len= 2 (reference 65295/0xFF0F) (Terminator)
> Message type: CONNECT (7)
> [18 03 a9 83 8f]
> 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: 15 ]
> [1e 02 81 82]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0:
0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Called
equipment is non-ISDN. (2) ]
-- Attempting native bridge of Zap/46-1 and Zap/32-1
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 32527/0x7F0F) (Originator)
< Message type: CONNECT ACKNOWLEDGE (15)
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
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prohibited. If you have
received this communication in error, please notify Brendata immediately
on:
+44 (0)1268 466100, or email 'technical at 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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The information contained in this email is intended for the personal and confidential use
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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 at 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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