[asterisk-ss7] SS7_ORIG_CALLED_NUM variable

Domjan Attila adomjan at tvnet.hu
Mon Jul 27 16:42:54 CDT 2009


Hi,
my version, in my svn does

On Mon, 2009-07-27 at 17:28 -0400, Girish Agarwal wrote:
> Actually,
>               I take that back.
>               It works sometimes and it does not work sometimes i.e.
> SS7_ORIG_CALLED_NUM does not capture the Value.
>               The only consistency I have seen is that with a debug
> everytime I get the IAM message correct. Here is the relevant
> portion:-
>  
>   [Jul 27 17:20:55] VERBOSE[2857] logger.c:               [ 01 00 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Message Type:
> IAM
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               [ 01 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               --FIXED LENGTH
> PARMS[3]--
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Nature of
> Connection Indicator:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Satellites in connection: 0
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Continuity Check: Check not required (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Outgoing half echo control device: included (1)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       [ 10 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Forward Call
> Indicators:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Nat/Intl Call Ind: call to be treated as a national call (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       End to
> End Method Ind: no end-to-end method(s) available (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Interworking Ind: no interworking encountered (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       End to
> End Info Ind: no end-to-end information available (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       ISDN
> User Part Ind: ISDN user part used all the way (1)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       ISDN
> User Part Pref Ind: ISDN user part preferred all the way (0)[Jul 27
> 17:20:55] VERBOSE[2857] logger.c:                       ISDN Access
> Ind: originating access ISDN (1)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       SCCP
> Method Ind: no indication (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       [ 20
> 01 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Calling
> Party's Category:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Category: Ordinary calling subscriber (10)[Jul 27 17:20:55]
> VERBOSE[2857] logger.c:                       [ 0a ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               --VARIABLE
> LENGTH PARMS[2]--
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               User Service
> Information:[Jul 27 17:20:55] VERBOSE[2857] logger.c:
> [ 03 80 90 a2 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Called Party
> Number:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       Nature
> of address: 3
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       NI: 0
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Numbering plan: 1
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Address signals: 9549776740                
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               --OPTIONAL
> PARMS--
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Calling Party
> Number:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       Nature
> of address: 3
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       NI: 0
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Numbering plan: 1
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Presentation: 0
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Screening: 3
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Address signals: 9548003292
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       [ 0a
> 07 03 13 59 84 00 23 29 ]
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Original
> called number:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       Nature
> of address: 3
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Numbering plan: 1
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Presentation: 1
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Address signals: 9549993738
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:               Redirection
> Information:
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Redirecting indicator: No Redirection (national use) (0)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Original redirection reason: No reply (national use) (2)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Redirection counter: 1
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:
> Redirecting reason: No reply (2)
> [Jul 27 17:20:55] VERBOSE[2857] logger.c:                       [ 13
> 02 20 21 ]
>  
>               
> Regards,
> Girish 
>  
> On 7/27/09, Girish Agarwal <girish74 at gmail.com> wrote: 
>         Thanks Joseph, I think there was a typo in my earlier
>         attempts, but this is how it is working:-
>          
>         exten => _19549776740,1,GotoIf($["${SS7_ORIG_CALLED_NUM}" =
>         ""]?vmm:vm)
>         exten =>
>         _19549776740,n(vmm),VoicemailMain(${CALLERID(num)}@default)
>         exten => _19549776740,n,Hangup()
>         exten =>
>         _19549776740,n(vm),VoiceMail(${SS7_ORIG_CALLED_NUM}@default)
>         exten => _19549776740,n,Hangup()
>          
>         Regards,
>         Girish 
>          
>         On 7/27/09, Joseph <tech at ekn.com> wrote: 
>                 -----BEGIN PGP SIGNED MESSAGE-----
>                 Hash: SHA1
>                 
>                 To see all the variables on a channel, do this while
>                 the call is up:
>                 
>                 # core show channel DAHDI/  <--channel number here,
>                 hit tab to get *
>                 to complete one for you.
>                 
>                 
>                 On Jul 22, 2009, at 3:50 PM, Girish Agarwal wrote:
>                 
>                 >     Can anyone please provide a working example of
>                 how to use the
>                 > above mentioned libss7 variable in extensions.conf.
>                 My setup is
>                 >     I dial 9549993738 which rings on nortel switch.
>                 If the phone is
>                 > not picked up then it comes to voicemail number
>                 19549996740 which is
>                 > programmed on asterisk. I have seen the whole
>                 execution of the call
>                 > on the asterisk side and it works perfectly ( with
>                 the reason for
>                 > call diversion, original caller and called numbers,
>                 everything
>                 > intact ).
>                 >
>                 >    The problem I am facing is VoiceMail is called as
>                 > 19549996740 at default and I need it to be
>                 19549993738 at default so that
>                 > it leaves the message for 9549993738 and not
>                 9549996740
>                 >
>                 >   Here is my relevant extensions.conf and so far
>                 what I have tried:-
>                 >
>                 > ;exten
>                 =>  _19549776740,1,VoiceMail(${SS7_ORIG_CALLED_NUM}@default)
>                 > ----> empty
>                 > exten
>                 =>  _19549776740,1,VoiceMail(${CALLERID(dnid)}@default) ----
>                 > >value 19549996740
>                 > ;exten =
>                 _19549993738,1,VoiceMail(${CALLERID(num)}@default)  ----
>                 > >value 19549996740
>                 > ;exten =
>                 _19549776740,1,VoiceMailMain(${CALLERID(num)}@default)
>                 ----
>                 > >value 19549996740
>                 >
>                 >    I am using libss7=1.0.1 with asterisk 1.6.0.9.
>                 >
>                 
>                 - --
>                 regards, Joseph
>                 
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>                 
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>         
> 
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