Rafael Visser wrote: > Hi guys > > I have an asterisk 1.6 working as an ivr conected to an ericsson > switch with libss7 1.0.2, and it's application only querys a data > base and plays some messages. > > For every call received, asterisk sends ANM to the switch so in this > way ericsson considers that the call was good. > Even if we dont' put answer/proceed command on the dial plan, on the > first play command, anm is sent Playback automatically Answer()'s a call when it is executed - unless you pass a 'noanswer' option to it to make it not answer the call. > But let's say the DataBase is down, and we would like to play "this > service is out order". > Asterisk will send ANM to the switch anyway, like a regular call. Again, pass the flag to Playback() so it does not Answer() the call. > Question: > How can i void sending ANM messages and/or release the call with a > different cause code when the there is some errors on the > applicationsl? To set the cause code on the outbound REL, you can set the SS7_CAUSE channel variable on the channel you are hanging up. Matthew Fredrickson Digium, Inc. > > > Thanks in advance.. > > rv > > > Dial Example Plan lines (with no answer proceed) > =============================================== > exten => 783781111,1,NoOp() > exten => 783781111,n,Wait(5) > exten => 783781111,n(goodbye),Playback(vm-goodbye) > exten => 783781111,n,Hangup() > > > > > > trace of the call with ANM > ========================== > > Len = 64 [ 92 91 3d 85 c6 49 70 d2 2d 00 01 00 40 00 0a 03 02 09 07 83 > 90 90 40 99 99 0f 31 02 00 5a 3f 08 04 93 95 95 17 02 00 87 ] > FSN: 17 FIB 1LI> > BSN: 18 BIB 1 > <[0] MSU > [ 92 91 3d ] > Network Indicator: 2 Priority: 0 User Part: ISUP (5) > [ 85 ] > asusis-iOPC 2497 DPC 2502 SLS 13 > asusis-i[ c6 49 70 d2 ] > CIC: 45 > [ 2d 00 ] > Message Type: IAM > [ 01 ] > --FIXED LENGTH PARMS[4]-- > Nature of Connection Indicator: > Satellites in connection: 0 > asusis-ims1*CLI> 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 not used > all the way (0) > ISDN User Part Pref Ind: ISDN user part not > preferred all the way (1) > ISDN Access Ind: originating access non-ISDN (0) > SCCP Method Ind: no indication (0) > [ 40 00 ] > Calling Party's Category: > Category: Ordinary calling subscriber (10) > [ 0a ] > Transmission Medium Requirements: > N x 64kbit/s unrestricted or possibly spare (3) > [ 03 ] > asusis-ims1*CLI>--VARIABLE LENGTH PARMS[1]-- > Called Party Number: > Nature of address: 3 > NI: 1 > Numbering plan: 1 > Address signals: 09049999# > [ 07 83 90 90 40 99 99 0f ] > --OPTIONAL PARMS-- > asusis-ims1*CLI>Propagation Delay Counter: > asusis-ims1*CLI> Delay: 0ms > [ 31 02 00 5a ] > Location Number: > [ 3f 08 04 93 95 95 17 02 00 87 ] > User Service Information: > [ 1d 03 80 90 a3 ] > Calling Party Number: > asusis-ims1*CLI> Nature of address: 3 > asusis-ims1*CLI> NI: 0 > Numbering plan: 1 > Presentation: 0 > Screening: 3 > Address signals: 0971200152 > [ 0a 07 03 13 90 17 02 10 25 ] > Optional forward call indicator: > [ 08 01 80 ] > asusis-ims1*CLI>Parameter Compatibility Information: > [ 39 04 31 d0 3f c0 ] > > Unhandled optional parameter 0x31 'Propagation Delay Counter' > [0x0 0x5a ] > Unhandled optional parameter 0x3f 'Location Number' > [0x4 0x93 0x95 0x95 0x17 0x2 0x0 0x87 ] > Unhandled optional parameter 0x8 'Optional forward call indicator' > [0x80 ]ims1*CLI> > Unhandled optional parameter 0x39 'Parameter Compatibility Information' > [0x31 0xd0 0x3f 0xc0 ] > -- Accepting call to '09049999' on CIC 45 > -- Executing [09049999 at ss7:1] Answer("DAHDI/44-1", "") in new stack > -- Executing [09049999 at ss7:2] Wait("DAHDI/44-1", "5") in new stack > Len = 14 [ 91 93 0b 85 c1 89 71 d2 2d 00 06 40 14 00 ] > FSN: 19 FIB 1 > BSN: 17 BIB 1 >> [0] MSUms1*CLI> > [ 91 93 0b ]CLI> > Network Indicator: 2 Priority: 0 User Part: ISUP (5) > [ 85 ] > OPC 2502 DPC 2497 SLS 13 > [ c1 89 71 d2 ] > CIC: 45 > asusis-ims1*CLI>[ 2d 00 ] > asusis-ims1*CLI>Message Type: ACM > [ 06 ] > --FIXED LENGTH PARMS[1]-- > Backward Call Indicator: > Charge indicator: 0 > asusis-ims1*CLI> Called party's status indicator: 0 > Called party's category indicator: 0 > End to End method indicator: 1 > Interworking indicator: 0 > End to End information indicator: 0 > ISDN user part indicator: 1 > asusis-ims1*CLI> Holding indicator: 0 > ISDN access indicator: 1 > Echo control device indicator: 0 > asusis-ims1*CLI> SCCP method indicator: 0 > [ 40 14 ] > > Len = 12 [ 91 94 09 85 c1 89 71 d2 2d 00 09 00 ] > FSN: 20 FIB 1 > BSN: 17 BIB 1 >> [0] MSU > [ 91 94 09 ] > Network Indicator: 2 Priority: 0 User Part: ISUP (5) > asusis-i[ 85 ]I> > OPC 2502 DPC 2497 SLS 13 > [ c1 89 71 d2 ] > asusis-ims1*CLI>CIC: 45 > asusis-ims1*CLI>[ 2d 00 ] > Message Type: ANM <------------------------ here > [ 09 ] > > -- Executing [09049999 at ss7:3] Playback("DAHDI/44-1", "vm-goodbye") > in new stack > -- <DAHDI/44-1> Playing 'vm-goodbye.slin' (language 'es') > -- Executing [09049999 at ss7:4] Hangup("DAHDI/44-1", "") in new stack > == Spawn extension (ss7, 09049999, 4) exited non-zero on 'DAHDI/44-1' > -- Executing [h at ss7:1] Answer("DAHDI/44-1", "") in new stack > == Spawn extension (ss7, h, 1) exited non-zero on 'DAHDI/44-1' > -- Hungup 'DAHDI/44-1' > Len = 16 [ 91 95 0d 85 c1 89 71 d2 2d 00 0c 02 00 02 81 90 ] > FSN: 21 FIB 1LI> > BSN: 17 BIB 1 >> [0] MSU > [ 91 95 0d ] > Network Indicator: 2 Priority: 0 User Part: ISUP (5) > [ 85 ] > asusis-iOPC 2502 DPC 2497 SLS 13 > [ c1 89 71 d2 ] > CIC: 45 > [ 2d 00 ] > Message Type: REL > [ 0c ] > --VARIABLE LENGTH PARMS[1]-- > asusis-ims1*CLI>Cause Indicator: > asusis-ims1*CLI> Coding Standard: 0 > Location: 1 > Cause Class: 1 > Cause Subclass: 0 > Cause: Normal call clearing (16) > [ 02 81 90 ] > > Len = 12 [ 95 92 09 85 c6 49 70 d2 2d 00 10 00 ] > FSN: 18 FIB 1LI> > BSN: 21 BIB 1LI> > <[0] MSUms1*CLI> > [ 95 92 09 ] > Network Indicator: 2 Priority: 0 User Part: ISUP (5) > [ 85 ] > OPC 2497 DPC 2502 SLS 13 > [ c6 49 70 d2 ] > CIC: 45 > asusis-ims1*CLI>[ 2d 00 ] > asusis-ims1*CLI>Message Type: RLC > asusis-ims1*CLI>[ 10 ] > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7
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