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willy@yponeinc.com

2004-Apr-18 08:09 UTC

[Asterisk-Users] PRI: This number has been disconnected

All,
When calling an invalid number using, I expect to hear:
"dooh-deeh-daah We're sorry you have reached a number which
has been disconnected ..."
And that is indeed what I hear when I dial out from [*]
using analog FXO, or VoicePulse or NuPhone.  When I dial
that same number trough the T1 / PRI interface however, I
continually hear ringing, and then the call gets hungup.
Any ideas anyone?
It kinda annoys our users, since they like to *know* when
they dial an invalid number.
TIA,
WW

Willy Wouters
ypOne Publishing

willy@yponeinc.com

2004-Apr-18 08:45 UTC

head link

[Asterisk-Users] PRI: This number has been disconnected

----- Original Message Follows -----> All,
> When calling an invalid number using, I expect to hear:
> "dooh-deeh-daah We're sorry you have reached a number
> which has been disconnected ..."
> And that is indeed what I hear when I dial out from [*]
> using analog FXO, or VoicePulse or NuPhone.  When I dial
> that same number trough the T1 / PRI interface however, I
> continually hear ringing, and then the call gets hungup.

Further info ...
So I ran the scenario with PRI DEBUG SPAN 1 and here is what
I can see:
** Call to a Good Number **
< 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: 2 ]
-- Processing IE 24 (Channel Identification)
< Protocol Discriminator: Q.931 (8)  len=9
< Call Ref: len= 2 (reference 32781/0x800D) (Terminator)
< Message type: ALERTING (1)
< Progress Indicator (len= 2) [ Ext: 1  Coding: CCITT (ITU)
standard (0) 0: 0   Location: Public network serving the
remote user (4)
<                               Ext: 1  Progress
Description: Inband information or appropriate pattern now
available. (8) ]
 etc etc etc

** Call to a Bad Number **
< 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: 2 ]
-- Processing IE 24 (Channel Identification)
< Protocol Discriminator: Q.931 (8)  len=13
< Call Ref: len= 2 (reference 32782/0x800E) (Terminator)
< Message type: PROGRESS (3)
< Cause (len= 2) [ Ext: 1  Coding: CCITT (ITU) standard (0)
0: 0   Location: Public network serving the remote user (4)
<                  Ext: 1  Cause: Unallocated (unassigned)
number (1), class = Normal Event (0) ]
< Progress Indicator (len= 2) [ Ext: 1  Coding: CCITT (ITU)
standard (0) 0: 0   Location: Public network serving the
remote user (4)
<                               Ext: 1  Progress
Description: Inband information or appropriate pattern now
available. (8) ]
-- Processing IE 8 (Cause)
-- Processing IE 30 (Progress Indicator)
< Protocol Discriminator: Q.931 (8)  len=9
< Call Ref: len= 2 (reference 32782/0x800E) (Terminator)
< Message type: DISCONNECT (69)
< Cause (len= 2) [ Ext: 1  Coding: CCITT (ITU) standard (0)
0: 0   Location: Public network serving the remote user (4)
<                  Ext: 1  Cause: Normal Clearing (16),
class = Normal Event (1) ]
-- Processing IE 8 (Cause)
    -- Channel 2, span 1 got hangup


As you can see, the PRI reports different stuff.  It also
has somewhere a 'Unallocated (unassigned) numnber (1).  Then
the PRI proceeds to send 'Inband information' which
presumably is the recording I am never hearing.

> Any ideas anyone?
> It kinda annoys our users, since they like to *know* when
> they dial an invalid number.
> TIA,
> WW
> 
> Willy Wouters
> ypOne Publishing
> 
> _______________________________________________
> 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
Willy Wouters
ypOne Publishing

Klaus-Peter Junghanns

2004-Apr-18 09:01 UTC

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[Asterisk-Users] PRI: This number has been disconnected

Hi,

it seems like you are using the 'r' option of app_dial.
This will fake ring indication and will not pass any audio
until the call is answered.
What does your dial extension look like?

best regards

kapejod
-- 
Klaus-Peter Junghanns

CEO, CTO
Junghanns.NET GmbH
Breite Strasse 13a - 12167 Berlin - Germany
fon: (de) +49 30 79705390
fon: (uk) +44 870 1244692
fax: (de) +49 30 79705391
iaxtel: 1-700-157-8753
http://www.Junghanns.NET/asterisk/


Am So, 2004-04-18 um 17.09 schrieb willy@yponeinc.com:> All,
> When calling an invalid number using, I expect to hear:
> "dooh-deeh-daah We're sorry you have reached a number which
> has been disconnected ..."
> And that is indeed what I hear when I dial out from [*]
> using analog FXO, or VoicePulse or NuPhone.  When I dial
> that same number trough the T1 / PRI interface however, I
> continually hear ringing, and then the call gets hungup.
> Any ideas anyone?
> It kinda annoys our users, since they like to *know* when
> they dial an invalid number.
> TIA,
> WW
> 
> Willy Wouters
> ypOne Publishing
> 
> _______________________________________________
> 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

willy@yponeinc.com

2004-Apr-18 09:03 UTC

head link

[Asterisk-Users] PRI: This number has been disconnected

THANK YOU
----- Original Message Follows -----> Hi,
> 
> it seems like you are using the 'r' option of app_dial.
> This will fake ring indication and will not pass any audio
> until the call is answered.
THANK YOU!
That was it!
As usual as was looking for a complex solution instead of
seeing the obvious.
I must admit that with the recent issues with the 'r' option
I was confused about its meaning.  I remember that some
(short) time ago, without an 'r' no ringing would be heard
at all.  This must have been a bug.  However, that is when I
added 'r' to all my Dial commands.
Thanks again,
Willy

> What does your dial extension look like?
> 
> best regards
> 
> kapejod
> -- 
> Klaus-Peter Junghanns
> 
> CEO, CTO
> Junghanns.NET GmbH
> Breite Strasse 13a - 12167 Berlin - Germany
> fon: (de) +49 30 79705390
> fon: (uk) +44 870 1244692
> fax: (de) +49 30 79705391
> iaxtel: 1-700-157-8753
> http://www.Junghanns.NET/asterisk/
> 
> 
> Am So, 2004-04-18 um 17.09 schrieb willy@yponeinc.com:
> > All,
> > When calling an invalid number using, I expect to hear:
> > "dooh-deeh-daah We're sorry you have reached a number
> > which has been disconnected ..."
> > And that is indeed what I hear when I dial out from [*]
> > using analog FXO, or VoicePulse or NuPhone.  When I dial
> > that same number trough the T1 / PRI interface however,
> > I continually hear ringing, and then the call gets
> > hungup. Any ideas anyone?
> > It kinda annoys our users, since they like to *know*
> > when they dial an invalid number.
> > TIA,
> > WW
> > 
> > Willy Wouters
> > ypOne Publishing
> > 
> > _______________________________________________
> > 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
> 
> 
> _______________________________________________
> 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
Willy Wouters
ypOne Publishing

Javier Ergas

2005-Dec-27 15:37 UTC

head link

[Asterisk-Users] PRI: This number has been disconnected

Hi,

 

I'm running Asterisk@home 1.5 with TE110P E1 PRI in Chile.

When calling an invalid number using, I expect to hear:

"We're sorry you have reached a number which has been disconnected
..."

And that is indeed what I hear when I dial out from [*] using analog FXO, or
VoicePulse or NuPhone.  When I dial that same number trough the T1 / PRI
interface however, I only hear the allison7/all-circuits-busy-now message.

 

There was another issue like this in an old post
(http://lists.digium.com/pipermail/asterisk-users/2004-April/043597.html)
but I think it isn't the same.

 

Any ideas??

 

Thanks,


Javier Ergas

CEO

Pibix.cl

 

Here is the trace from the Telcom:

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:0(Orig) VALUE:418

M   0x05 SETUP  Length: 35

I   0x04 BEARER CAPABILITY Length: 3

3   0x80 Coding standard:      -00----- CCITT standard

         Inform.transf.cap.:   ---00000 speech

4   0x90 Transfer mode:        -00----- circuit mode

         Inform.transf.rate:   ---10000 64 kbits/s

5   0xA3 Layer 1 ident.:       -01----- 

         User info layer 1:    ---00011 recomm. G.711 A-law

I   0x18 CHANNEL IDENTIFICATION Length: 3

3   0xA9 Interface id. pres.:  -0------ interface implicitly identifier

         Interface type:       --1----- other interface (primary)

         Spare                 ---0---- 

         Preferred/exclusive:  ----1--- exclusive: only the indicated
channel is acceptable

         D-channel indicator:  -----0-- the channel identified is not the
D-channel

         Channel selection:    ------01 as indicated in following octets

3.2 0x83 Coding standard:      -00----- CCITT standard

         Number/Map:           ---0---- channel is indicated by number in
the following octet

         Channel type:         ----0011 B-channel units

         Channel number: Length: 1

           VALUE: 7

I   0x28 DISPLAY Length: 4

         Display information: Length: 4

           CONTENT: test

I   0x6C CALLING PARTY NUMBER Length: 6

3   0x21 Type of number:       -010---- national number

         Numbering plan id.:   ----0001 ISDN/Telephony numbering plan

3a  0x80 Presentation ind.:    -00----- allowed

         Spare                 ---000-- 

         Screening ind.:       ------00 user-provided, not screened

         CLI: Length: 4

           CONTENT: 9349

I   0x70 CALLED PARTY NUMBER Length: 8

3   0x80 Type of number:       -000---- unknown

         Numbering plan id.:   ----0000 unknown

         Called: Length: 7

           CONTENT: 2514990

I   0xA1 SENDING COMPLETE

1   0xA1 Info. el. id.:        10100001 

 

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:1(Dest) VALUE:418

M   0x7D STATUS  Length: 9

I   0x08 CAUSE Length: 4

3   0x82 Coding standard:      -00----- CCITT standard

         Spare                 ---0---- 

         Location:             ----0010 public network serving the local
user

4   0xE3 Cause value:          -1100011 D 99: Information element
non-existent or not implemented

         Diagnostics: Length: 2

    98h 28h 

I   0x14 CALL STATE Length: 1

3   0x01 Coding standard:      00------ CCITT standard

         Call state/glob int:  --000001 call Initiated

 

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:1(Dest) VALUE:418

M   0x02 CALL PROCEED  Length: 5

I   0x18 CHANNEL IDENTIFICATION Length: 3

3   0xA9 Interface id. pres.:  -0------ interface implicitly identifier

         Interface type:       --1----- other interface (primary)

         Spare                 ---0---- 

         Preferred/exclusive:  ----1--- exclusive: only the indicated
channel is acceptable

         D-channel indicator:  -----0-- the channel identified is not the
D-channel

         Channel selection:    ------01 as indicated in following octets

3.2 0x83 Coding standard:      -00----- CCITT standard

         Number/Map:           ---0---- channel is indicated by number in
the following octet

         Channel type:         ----0011 B-channel units

         Channel number: Length: 1

           VALUE: 7

 

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:1(Dest) VALUE:418

M   0x45 DISCONNECT  Length: 12

I   0x08 CAUSE Length: 2

3   0x80 Coding standard:      -00----- CCITT standard

         Spare                 ---0---- 

         Location:             ----0000 user

4   0x81 Cause value:          -0000001 D 1:Unallocated number

I   0x1E PROGRESS INDICATOR Length: 2

3   0x82 Coding standard:      -00----- CCITT standard

         Spare                 ---0---- 

         Location:             ----0010 public network serving the local
user

4   0x88 Progress desc.:       -0001000 in-band information or appropriate
pattern now available

I   0x1E PROGRESS INDICATOR Length: 2

3   0x82 Coding standard:      -00----- CCITT standard

         Spare                 ---0---- 

         Location:             ----0010 public network serving the local
user

4   0x82 Progress desc.:       -0000010 destination address is non-ISDN

 

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:0(Orig) VALUE:418

M   0x4D RELEASE  Length: 4

I   0x08 CAUSE Length: 2

3   0x81 Coding standard:      -00----- CCITT standard

         Spare                 ---0---- 

         Location:             ----0001 private network serving the local
user

4   0x81 Cause value:          -0000001 D 1:Unallocated number

 

 

PROTOCOL DISCRIMINATOR: 8 Q.931 USER-NETWORK CALL CONTROL MESSAGES

CALL REFERENCE LENGTH:2 FLAG:1(Dest) VALUE:418

M   0x5A RELEASE COM  Length: 0

 

 

 

 

 

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