Hello all
As always I'm trying the mailing list as a last resort as I'm out of
options. I am seemingly unable to dial international numbers over our BT
ISDN30 line.
I've checked with BT and the number format they're expecting is:
00<CC><number>
(where CC is the country code).
But this doesn't work. Looking at the PRI debug, the most notable error
seems to be:
Message type: DISCONNECT (69)
[08 02 82 81]
Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Public network serving the local user (2)
Ext: 1 Cause: Unallocated (unassigned) number (1), class = Normal Event
(0) ]
I've also tried different number formats, including:
+CC<number>
+0CC<number>
But to no avail.
Anybody know what I'm doing wrong? Here's a complete debug dump of a
failed international call to the US:
Many thanks
Stu
-- Executing [EMAIL PROTECTED]:2] Dial("SIP/sbf-b7c104e0",
"Zap/g1/0012127551200") in new stack
-- Making new call for cr 33090
-- Requested transfer capability: 0x00 - SPEECH
> Protocol Discriminator: Q.931 (8) len=47
> Call Ref: len= 2 (reference 322/0x142) (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 83]
> 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: 3 ]
> [6c 0d 21 80 30 31 36 31 34 38 36 37 37 38 30]
> Calling Number (len=15) [ Ext: 0 TON: National Number (2) NPI:
ISDN/Telephony Numbering Plan (E.164/E.163) (1)
> Presentation: Presentation permitted, user
number not screened (0) '01614867780' ]
> [70 0e a1 30 30 31 32 31 32 37 35 35 31 32 30 30]
> Called Number (len=16) [ Ext: 1 TON: National Number (2) NPI:
ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0012127551200' ]
> [a1]on*CLI>
> Sending Complete (len= 1)
q931.c:2881 q931_setup: call 33090 on channel 3 enters state 1 (Call
Initiated)
-- Called g1/0012127551200
< Protocol Discriminator: Q.931 (8) len=10
< Call Ref: len= 2 (reference 322/0x142) (Terminator)
< Message type: CALL PROCEEDING (2)
< [18 03 a9 83 83]
< 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: 3 ]
-- Processing IE 24 (cs0, Channel Identification)
q931.c:3428 q931_receive: call 33090 on channel 3 enters state 3
(Outgoing call Proceeding)
-- Zap/3-1 is proceeding passing it to SIP/sbf-b7c104e0
< Protocol Discriminator: Q.931 (8) len=13
< Call Ref: len= 2 (reference 322/0x142) (Terminator)
< Message type: DISCONNECT (69)
< [08 02 82 81]
< Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Public network serving the local user (2)
< Ext: 1 Cause: Unallocated (unassigned) number (1),
class = Normal Event (0) ]
< [1e 02 82 88]
< Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0)
0: 0 Location: Public network serving the local user (2)
< Ext: 1 Progress Description: Inband
information or appropriate pattern now available. (8) ]
-- Processing IE 8 (cs0, Cause)
-- Processing IE 30 (cs0, Progress Indicator)
q931.c:3563 q931_receive: call 33090 on channel 3 enters state 12
(Disconnect Indication)
-- Channel 0/3, span 1 got hangup request, cause 1
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication,
peerstate Disconnect Request
q931.c:2716 q931_release: call 33090 on channel 3 enters state 19
(Release Request)
> Protocol Discriminator: Q.931 (8) len=9
> Call Ref: len= 2 (reference 322/0x142) (Originator)
> Message type: RELEASE (77)
> [08 02 81 81]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0
Location: Private network serving the local user (1)
> Ext: 1 Cause: Unallocated (unassigned) number (1),
class = Normal Event (0) ]
-- Hungup 'Zap/3-1'
== Everyone is busy/congested at this time (1:0/0/1)
-- Executing [EMAIL PROTECTED]:3] Hangup("SIP/sbf-b7c104e0", "") in
new stack
== Spawn extension (macro-outgoing, s, 3) exited non-zero on
'SIP/sbf-b7c104e0' in macro 'outgoing'
== Spawn extension (macro-outgoing, s, 3) exited non-zero on
'SIP/sbf-b7c104e0'
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 322/0x142) (Terminator)
< Message type: RELEASE COMPLETE (90)
q931.c:3503 q931_receive: call 33090 on channel 3 enters state 0 (Null)
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
--
Stuart Benjamin Ford
Chief Technical Officer
Zimo Communications Ltd.
Metropolitan House
Station Road
Cheadle Hulme
Cheshire SK8 7AZ
0800 321 3000 (Switchboard)
08703 850 860 (Fax)
0800 321 3763 (Direct)
[EMAIL PROTECTED]
www.zimo.co.uk
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