Problem with Network Indicator Setting

ashish.balyan
Joined: Tue 23 of Nov, 2010

Problem with Network Indicator Setting

Posted:Tue 23 of Nov, 2010 (11:21 UTC)
Hi
I am facing a problem with network indicator setting. As i am setting my network indicator as 'national', my signalling status goes up but i receive the error
'Recieved MSU with network indicator national_spare, but we are national'. Then on setting the network indicator as 'national_spare' , the signalling link goes down and also we get the error 'Recieved MSU with network indicator of nation, but we are national_spare'. Also in the former case a call reaches the server but no furthur processing is done. I am using Asterisk on Synway card with dahdi and libss7. Below are the ss7 trace logs and configuration files.


Len = 35 [ 95 90 20 85 99 c8 d3 d3 0d 00 01 00 60 01 0a 00 02 0a 08 84 10 19 63 50 05 00 0f 0a 05 84 11 45 33 04 00 ]
FSN: 16 FIB 1
BSN: 21 BIB 1
>[0] MSU
[ 95 90 20 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 3919 DPC 2201 SLS 13
        [ 99 c8 d3 d3 ]
                CIC: 13
                [ 0d 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)
                        [ 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: 4
                        NI: 0
                        Numbering plan: 1
                        Address signals: 9136055000#
                        [ 08 84 10 19 63 50 05 00 0f ]
                --OPTIONAL PARMS--
                Calling Party Number:
                        Nature of address: 4
                        NI: 0
                        Numbering plan: 1
                        Presentation: 0
                        Screening: 1
                        Address signals: 54334
                        [ 0a 05 84 11 45 33 04 ]

Len = 14 [ 90 96 0b c5 4f 4f 26 d2 0d 00 06 06 00 00 ]
FSN: 22 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 96 0b ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: ACM
                [ 06 ]
                --FIXED LENGTH PARMS[1]--
                Backward Call Indicator:
                        Charge indicator: 2
                        Called party's status indicator: 1
                        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: 0
                        Holding indicator: 0
                        ISDN access indicator: 0
                        Echo control device indicator: 0
                        SCCP method indicator: 0
                        [ 06 00 ]

[Nov 23 13:40:53] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national
Len = 13 [ 90 97 0a c5 4f 4f 26 d2 0d 00 2c 01 00 ]
FSN: 23 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 97 0a ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: CPG
                [ 2c ]
                --FIXED LENGTH PARMS[1]--
                Event Information:
                        ALERTING
                        [ 01 ]

[Nov 23 13:40:53] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national
Len = 17 [ 90 98 0e c5 4f 4f 26 d2 0d 00 09 01 11 02 02 00 00 ]
FSN: 24 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 98 0e ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: ANM
                [ 09 ]
                --OPTIONAL PARMS--
                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: 0
                        Holding indicator: 0
                        ISDN access indicator: 0
                        Echo control device indicator: 0
                        SCCP method indicator: 0
                        [ 11 02 02 00 ]

[Nov 23 13:41:01] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national
Len = 16 [ 90 99 0d c5 4f 4f 26 d2 0d 00 0c 02 00 02 82 90 ]
FSN: 25 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 99 0d ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: REL
                [ 0c ]
                --VARIABLE LENGTH PARMS[1]--
                Cause Indicator:
                        Coding Standard: 0
                        Location: 2
                        Cause Class: 1
                        Cause Subclass: 0
                        Cause: Normal call clearing (16)
                        [ 02 82 90 ]

[Nov 23 13:41:07] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national
Len = 16 [ 90 9a 0d c5 4f 4f 26 d2 0d 00 0c 02 00 02 82 e6 ]
FSN: 26 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 9a 0d ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: REL
                [ 0c ]
                --VARIABLE LENGTH PARMS[1]--
                Cause Indicator:
                        Coding Standard: 0
                        Location: 2
                        Cause Class: 6
                        Cause Subclass: 6
                        Cause: Unknown (102)
                        [ 02 82 e6 ]

[Nov 23 13:41:22] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national
Beginning asterisk shutdown....
[Nov 23 13:41:28] NOTICE[25524]: pbx_spool.c:339 attempt_thread: Call failed to go through, reason (1) Hangup
Len = 16 [ 9a 91 0d 85 99 c8 d3 d3 0d 00 0c 02 00 02 81 90 ]
FSN: 17 FIB 1
BSN: 26 BIB 1
>[0] MSU
[ 9a 91 0d ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 3919 DPC 2201 SLS 13
        [ 99 c8 d3 d3 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: REL
                [ 0c ]
                --VARIABLE LENGTH PARMS[1]--
                Cause Indicator:
                        Coding Standard: 0
                        Location: 1
                        Cause Class: 1
                        Cause Subclass: 0
                        Cause: Normal call clearing (16)
                        [ 02 81 90 ]

Len = 12 [ 91 9b 09 c5 4f 4f 26 d2 0d 00 10 00 ]
FSN: 27 FIB 1
BSN: 17 BIB 1
<[0] MSU
[ 91 9b 09 ]
        Network Indicator: 3 Priority: 0 User Part: ISUP (5)
        [ c5 ]
        OPC 2201 DPC 3919 SLS 13
        [ 4f 4f 26 d2 ]
                CIC: 13
                [ 0d 00 ]
                Message Type: RLC
                [ 10 ]

[Nov 23 13:41:28] ERROR[25411]: chan_dahdi.c:12065 dahdi_ss7_error: Received MSU with network indicator of national_spare, but we are national


CHAN_DAHDI.CONF


;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
;autogenrated on 2010-09-05
;Dahdi Channels Configurations 
;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak

[trunkgroups]

[channels]
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=no
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
group=1
callgroup=1
pickupgroup=1
immediate=no


signalling = ss7
ss7type = itu
ss7_called_nai=dynamic
ss7_calling_nai=dynamic

; port 1
linkset = 1
group = 1
context = default
pointcode = 610
adjpointcode = 3919
defaultdpc = 2201
networkindicator = national
cicbeginswith = 1
channel => 1-15
cicbeginswith = 17
channel => 17-31
sigchan = 16
; port 2
cicbeginswith = 33
channel => 32-46
cicbeginswith = 49
channel => 48-62
; port 3
cicbeginswith = 65
channel => 63-77
cicbeginswith = 81
channel => 79-93
; port 4
cicbeginswith = 97
channel => 94-108
cicbeginswith = 113
channel => 110-124
sigchan=109

SYSTEM.CONF


#autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
#autogenrated on 2010-09-05
#Dahdi Channels Configurations 
#For detailed Dahdi options, view /etc/dahdi/system.conf.bak
loadzone=us
defaultzone=us

#Sangoma A104 port 1 [slot:4 bus:2 span:1] <wanpipe1>
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
#echocanceller=mg2,1-15,17-31

#Sangoma A104 port 2 [slot:4 bus:2 span:2] <wanpipe2>
span=2,0,0,ccs,hdb3,crc4
bchan=32-46,48-62
#echocanceller=mg2,32-46,47-62

#Sangoma A104 port 3 [slot:4 bus:2 span:3] <wanpipe3>
span=3,0,0,ccs,hdb3,crc4
bchan=63-77,79-93
#echocanceller=mg2,63-77,79-93


#Sangoma A104 port 4 [slot:4 bus:2 span:4] <wanpipe4>
span=4,0,0,ccs,hdb3,crc4
bchan=94-108,110-124
#echocanceller=mg2,94-108,110-124
dchan=16
dchan=109


THANKS IN ADVANCE