Dear Saeed,
Thank you very much for your information. But svn returns the error info: URL 'http://svn.digium.com/svn/libss7/branches/1.0/libss7-stable' doesn't exist
Could you please check it for me and inform me the correct svn URL again?
Thank you!
From: Saeed Ahmad
Sent: Thursday, July 09, 2009 5:01 PM
To: asterisk-ss7 at lists.digium.com
Subject: Re: REL message with modified Redirection Number
Dear Tian,
latest libSS7 will not work with asterisk
please svn following:
svn co http://svn.digium.com/svn/libss7/branches/1.0/? libss7-stable
also note that you have to install dahdi first, then libss7 and asterisk at last.
PS: Guys any help regarding my question?
Kind Regards
- Saeed
On Thu, Jul 9, 2009 at 8:17 AM, <tian00di00 at live.com> wrote:
Dear Saeed,
?
Could you please let me know the versions of? asterisk and libss7 you're using?
?
As I don't have the necessary hardware to get it up and running, I am now reading the source code of libss7 and chan_dahdi, I found that asterisk 1.6.0 is not compatible with the latest libss7 (rev. 267), but the libss7 maintainer states that libss7 has been tested under asterisk 1.6.0.
?
the function prototype of ss7_add_link in libss7 rev.267 is as follows:
?
? ? ? int ss7_add_link(struct ss7 *ss7, int transport, char *name, int slc, unsigned int adjpc)
?
but asterisk 1.6.0 calls it as follows:
?
? ? if (p.sigtype == DAHDI_SIG_MTP2)
? ? ? ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIMTP2, link->fds[curfd]);
? ? else
? ? ? ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIDCHAN, link->fds[curfd]);
?
?
apparently, the number of parameters don't match, so I think libss7 Rev.267 will not compile with asterisk 1.6.0
?
?
Thanks ahead for you information and sorry for not being able to help you.
?
Best regards,
?
Tian
?
?
?
From: Saeed Ahmed
Sent: Thursday, July 09, 2009 12:41 AM
To: asterisk-ss7 at lists.digium.com
Subject: [asterisk-ss7] REL message with modified Redirection Number
Dear All
?
I am connected with my TDM switch with asterisk + libSS7 + DAHDI
My switch understand REL 23 as redirection cause.
My question is:
How can I put new modified number in Release message along with release 23?
If I simply do:
exten 600,1,Hangup(23)
?
Then debug of ss7 shows me Cause: Redirection to new destination (23)
? ? ? -- Executing [600 at default:1] Answer("DAHDI/31-1", "") in new stack
? ? ? -- Executing [600 at default:2] Hangup("DAHDI/31-1", "23") in new stack
? == Spawn extension (default, 600, 2) exited non-zero on 'DAHDI/31-1'
? ? ? -- Hungup 'DAHDI/31-1'
Len = 12 [ 84 86 09 05 e9 37 29 fe 1f 00 09 00 ]
FSN: 6 FIB 1
BSN: 4 BIB 1
>[0] MSU
[ 84 86 09 ]
? ? ? ? ? ? ? Network Indicator: 0 Priority: 0 User Part: ISUP (5)
? ? ? ? ? ? ? [ 05 ]
? ? ? ? ? ? ? OPC 14500 DPC 14313 SLS 15
? ? ? ? ? ? ? [ e9 37 29 fe ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? CIC: 31
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 1f 00 ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Message Type: ANM
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 09 ]
?
Len = 16 [ 84 87 0d 05 e9 37 29 fe 1f 00 0c 02 00 02 81 97 ]
FSN: 7 FIB 1
BSN: 4 BIB 1
>[0] MSU
[ 84 87 0d ]
? ? ? ? ? ? ? Network Indicator: 0 Priority: 0 User Part: ISUP (5)
? ? ? ? ? ? ? [ 05 ]
? ? ? ? ? ? ? OPC 14500 DPC 14313 SLS 15
? ? ? ? ? ? ? [ e9 37 29 fe ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? CIC: 31
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 1f 00 ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Message Type: REL
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 0c ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? --VARIABLE LENGTH PARMS[1]--
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Cause Indicator:
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Coding Standard: 0
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Location: 1
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Cause Class: 1
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Cause Subclass: 7
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Cause: Redirection to new destination (23)
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 02 81 97 ]
?
Len = 12 [ 87 85 09 05 a4 78 fa fd 1f 00 10 00 ]
FSN: 5 FIB 1
BSN: 7 BIB 1
<[0] MSU
[ 87 85 09 ]
? ? ? ? ? ? ? Network Indicator: 0 Priority: 0 User Part: ISUP (5)
? ? ? ? ? ? ? [ 05 ]
? ? ? ? ? ? ? OPC 14313 DPC 14500 SLS 15
? ? ? ? ? ? ? [ a4 78 fa fd ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? CIC: 31
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 1f 00 ]
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Message Type: RLC
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [ 10 ]
Kind Regards
- Saeed
?
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