hi everyone,
I have 4 interconnections with ss7(libss7).
In this case everithink is ok.
4-th last operator with connection is ok.
But after if i call to operator ext , there is no screening number.
This is outgoing side, from me to Telco.
If call is from Telco to me , everithing is ok.
This is my configuration
chan_dahdi.conf
language=en
context=from-mobile
switchtype=euroisdn
echocancel=yes
echocancelwhenbridged=yes
group=4
ss7type = itu
ss7_called_nai=national
ss7_calling_nai=national
ss7_internationalprefix=00
ss7_nationalprefix=0
linkset = 4
pointcode = 1111
adjpointcode = 2222
defaultdpc = 2222
networkindicator=national
cicbeginswith = 1
channel = 94-108
cicbeginswith = 17
channel = 110-124
sigchan = 109
extensions.ael
context from-mobile {
includes {
check_dial;
};
_052XXXXXX => {
Set(from_trunk="globul_mobile_trunk");
Set(to_trunk="interbild_varna_trunk");
NoOp("Idvam ot GLOBUL-MOBILNA MREJA");
goto check_dial|${EXTEN}|1;
};
}
context from-sip {
includes {
check_dial;
};
_X. => {
if("${EXTEN:0:2}" = "46") {
goto check_dial|52${EXTEN}|1;
};
goto check_dial|${EXTEN}|1;
};
}
context check_dial {
_089XXXXXXX => {
Set(from_trunk="varna_trunk");
Set(to_trunk="mobile_trunk");
&cdrs(${CALLERID(num)},${EXTEN},${from_trunk},${to_trunk});
Dial(DAHDI/g4/${EXTEN:1});
NoOp(Hangup_prichina=${HANGUPCAUSE});
NoOp(dialstatus=${DIALSTATUS});
Hangup();
};
I've tried call from 52461234 to 895442186.......
[0] MSU-fix*CLI>
[ 9f 9b 20 ]
Network Indicator: 2 Priority: 0 User Part: ISUP (5)
[ 85 ]
OPC 1111 DPC 2222 SLS 1
[ 0a 07 0e 15 ]
CIC: 1
[ 01 00 ]
Message Type: IAM
[ 01 ]
--FIXED LENGTH PARMS[4]--
Nature of Connection Indicator:
Satellites in connection: 0
Continuity Check: Check not required (0)
Outgoing half echo control device: not included (0)
[ 00 ]
Forward Call Indicators:
Nat/Intl Call Ind: call to be treated as a
national call (0)
End to End Method Ind: no end-to-end method(s)
available (0)
Interworking Ind: no interworking encountered (0)
End to End Info Ind: no end-to-end information
available (0)
ISDN User Part Ind: ISDN user part used all the
way (1)
ISDN User Part Pref Ind: ISDN user part not
preferred all the way (1)
ISDN Access Ind: originating access ISDN (1)
SCCP Method Ind: no indication (0)
P-M bits(0) P: 0 O: 0 N: 0 M: 0
[ 60 01 ]
Calling Party's Category:
Category: Ordinary calling subscriber (10)
[ 0a ]
Transmission Medium Requirements:
Speech (0)
[ 00 ]
--VARIABLE LENGTH PARMS[1]--
Called Party Number:
Nature of address: 3
NI: 0
Numbering plan: 1
Address signals: 895442186#
[ 07 03 10 98 45 24 81 f6 ]
--OPTIONAL PARMS--
Calling Party Number:
Nature of address: 3
NI: 0
Numbering plan: 1
Presentation: 0
Screening: 0
Address signals: 52461234
[ 0a 06 03 10 25 64 21 43 ]
Len = 14 [ 9b a0 0b 85 38 94 c2 11 01 00 06 02 34 00 ]
FSN: 32 FIB 1
BSN: 27 BIB 1
<[0] MSU
[ 9b a0 0b ]
Network Indicator: 2 Priority: 0 User Part: ISUP (5)
[ 85 ]
OPC 1111 DPC 2222 SLS 1
[ 38 94 c2 11 ]
CIC: 1
[ 01 00 ]
Message Type: ACM
[ 06 ]
--FIXED LENGTH PARMS[1]--
Backward Call Indicator:
Charge indicator: 2
Called party's status indicator: 0
Called party's category indicator: 0
End to End method indicator: 0
Interworking indicator: 0
End to End information indicator: 0
ISDN user part indicator: 1
Holding indicator: 0
ISDN access indicator: 1
Echo control device indicator: 1
SCCP method indicator: 0
[ 02 34 ]
-- DAHDI/94-1 is proceeding passing it to SIP/52461234-00000009
Len = 21 [ 9b a1 12 85 38 94 c2 11 01 00 2c 01 01 11 02 16 34 29 01 01 00 ]
FSN: 33 FIB 1
BSN: 27 BIB 1
<[0] MSU
[ 9b a1 12 ]
Network Indicator: 2 Priority: 0 User Part: ISUP (5)
[ 85 ]
OPC 1111 DPC 2222 SLS 1
[ 38 94 c2 11 ]
CIC: 1
[ 01 00 ]
Message Type: CPG
[ 2c ]
--FIXED LENGTH PARMS[1]--
Event Information:
ALERTING
[ 01 ]
--OPTIONAL PARMS--
Backward Call Indicator:
Charge indicator: 2
Called party's status indicator: 1
Called party's category indicator: 1
End to End method indicator: 0
Interworking indicator: 0
End to End information indicator: 0
ISDN user part indicator: 1
Holding indicator: 0
ISDN access indicator: 1
Echo control device indicator: 1
SCCP method indicator: 0
[ 11 02 16 34 ]
Optional Backward Call Indicator:
In-band information indicator: 1
Call diversion may occur indicator: 0
Simple segmentation indicator: 0
MLPP user indicator: 0
[ 29 01 01 ]
-- DAHDI/94-1 is ringing
Call is ok, but no screening.????
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