[asterisk-ss7] libss7 problem with dialing a non numeric string

[Rennes Neps]

As I’m not very strong in C, can you please point me in the right direction, what am I looking for there in the file? Tried to look already, but unexperienced eye did’nt find it :D

 

Thanks

Rennes

 

From: asterisk-ss7-bounces at lists.digium.com [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Joeri van Dooren
Sent: 12. oktoober 2009. a. 17:10
To: asterisk-ss7 at lists.digium.com
Subject: Re: [asterisk-ss7] libss7 problem with dialing a non numeric string

 

Just change isup.c accordingly,

we did for our local changes to,

met vriendelijke groeten,

Joeri van Dooren

----- "Rennes Neps" <Rennes.Neps at norby.ee> schreef: 
> 

> 

Hei!

 

I’m trying to send special characters out to ss7 link, but libss7 seems to convert them to zeroes. The challenge is that our service provider demands some of the regional numbers to be sent in format D0+number. When I use D in front of the number in dialplan, libss7 replaces it with 00, So I have a dial string:

 

exten => _[A-Z].,1,Dial(DAHDI/g1/DD0501,,g)

 

But in SS7 trace I see:

 

                --VARIABLE LENGTH PARMS[1]--

                Called Party Number:

                        Nature of address: 3

                        NI: 0

                        Numbering plan: 1

                        Address signals: 000000501#

                        [ 07 03 10 00 00 00 05 f1 ]

 

Do you have any idea how to fix that?

 

My chan_dahci.conf is as follows:

 

[channels]

switchtype=euroisdn

 

;;; linkset 1

context=incoming_ss7

 

echocancel=yes

echotraining=yes

echocancelwhenbridged=yes

 

group=1

linkset=1

signalling=ss7

ss7type=itu

pointcode=50

adjpointcode=14

defaultdpc=14

 

;networkindicator=international

networkindicator=national_spare

ss7_called_nai=dynamic

ss7_calling_nai=dynamic

 

;ISDN call type

ss7_internationalprefix = 00

;ss7_nationalprefix =

;ss7_subscriberprefix =

;ss7_unknownprefix = DD

 

cicbeginswith = 2

channel = 2-31

sigchan=1

 

 

Thanks in advance

BR

 

Rennes Neps

 


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