[asterisk-ss7] No audio with CON message

Attila Domjan attila.domjan.hu at gmail.com
Thu Feb 14 07:39:37 CST 2013


Its an very old and fixed bug.
We talked about it many times in this list.

On Thu, 2013-02-14 at 05:31 -0800, Marcus Vinicius wrote:
> Hello Jean,
> 
> Thanks for your help.
> works fine with DTMF after the answer: 
> 
> exten => _10315,n,Dial(DAHDI/r3/${EXTEN},${RINGTIME},D(1))
> 
> thanks a lot,
> 
> 
> --
> Marcus 
> 
> 
> 
> 
> 
> 
> 
> 
> ______________________________________________________________________
> De: Jean Cérien <cerien.jean at gmail.com>
> Para: Marcus Vinicius <marc_mcs10 at yahoo.com.br>;
> asterisk-ss7 at lists.digium.com 
> Enviadas: Quinta-feira, 14 de Fevereiro de 2013 11:04
> Assunto: Re: [asterisk-ss7] No audio with CON message
> 
> 
>  
> That vaguely rings a bell. Do you get audio when pressing a DTMF key -
> if so, try googling this archive with that extra keyword
>  
> J.
> 
> 
> On Thu, Feb 14, 2013 at 8:58 AM, Marcus Vinicius
> <marc_mcs10 at yahoo.com.br> wrote:
>         Hello,
>         
>         I'm having problem when I make a call, and I receive a CON
>         from Telco. All calls with this scenario has no audio.
>         
>         If the Telco proceed the call with ACM, I don't have any
>         issue.
>         
>         Is there any configuration to solve this issue?
>         
>         Version: Asterisk 1.8.10.1
>         libss7 version: 1.0.2
>         
>         LOGs: 
>         
>             -- Called DAHDI/r3/10315
>         [3] Len = 34 [ c2 ab 1f 85 99 8f dc 70 07 00 01 00 60 01 0a 00
>         02 07 05 84 10 01 13 05 0a 07 04 13 71 53 00 01 20 00 ]
>         [3] FSN: 43 FIB 1
>         [3] BSN: 66 BIB 1
>         [3] >[1] MSU
>         [3] [ c2 ab 1f ]
>         [3]     Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>         [3]     [ 85 ]
>         [3]     OPC 882 DPC 3993 SLS 7
>         [3]     [ 99 8f dc 70 ]
>         [3]             CIC: 7
>         [3]             [ 07 00 ]
>         [3]             Message Type: IAM
>         [3]             [ 01 ]
>         [3]             --FIXED LENGTH PARMS[4]--
>         [3]             Nature of Connection Indicator:
>         [3]                     Satellites in connection: 0
>         [3]                     Continuity Check: Check not required
>         (0)
>         [3]                     Outgoing half echo control device: not
>         included (0)
>         [3]                     [ 00 ]
>         [3]             Forward Call Indicators:
>         [3]                     Nat/Intl Call Ind: call to be treated
>         as a national call (0)
>         [3]                     End to End Method Ind: no end-to-end
>         method(s) available (0)
>         [3]                     Interworking Ind: no interworking
>         encountered (0)
>         [3]                     End to End Info Ind: no end-to-end
>         information available (0)
>         [3]                     ISDN User Part Ind: ISDN user part
>         used all the way (1)
>         [3]                     ISDN User Part Pref Ind: ISDN user
>         part not preferred all the way (1)
>         [3]                     ISDN Access Ind: originating access
>         ISDN (1)
>         [3]                     SCCP Method Ind: no indication (0)
>         [3]                     [ 60 01 ]
>         [3]             Calling Party's Category:
>         [3]                     Category: Ordinary calling subscriber
>         (10)
>         [3]                     [ 0a ]
>         [3]             Transmission Medium Requirements:
>         [3]                     Speech (0)
>         [3]                     [ 00 ]
>         [3]             --VARIABLE LENGTH PARMS[1]--
>         [3]             Called Party Number:
>         [3]                     Nature of address: 4
>         [3]                     NI: 0
>         [3]                     Numbering plan: 1
>         [3]                     Address signals: 10315
>         [3]                     [ 05 84 10 01 13 05 ]
>         [3]             --OPTIONAL PARMS--
>         [3]             Calling Party Number:
>         [3]                     Nature of address: 4
>         [3]                     NI: 0
>         [3]                     Numbering plan: 1
>         [3]                     Presentation: 0
>         [3]                     Screening: 3
>         [3]                     Address signals: 1734001002
>         [3]                     [ 0a 07 04 13 71 53 00 01 20 ]
>         [3]
>         [3] Len = 14 [ ab c3 0b 85 72 43 e6 73 07 00 07 05 00 00 ]
>         [3] FSN: 67 FIB 1
>         [3] BSN: 43 BIB 1
>         [3] <[1] MSU
>         [3] [ ab c3 0b ]
>         [3]     Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>         [3]     [ 85 ]
>         [3]     OPC 3993 DPC 882 SLS 7
>         [3]     [ 72 43 e6 73 ]
>         [3]             CIC: 7
>         [3]             [ 07 00 ]
>         [3]             Message Type: Unknown
>         [3]             [ 07 ]
>         [3]             --FIXED LENGTH PARMS[1]--
>         [3]             Backward Call Indicator:
>         [3]                     Charge indicator: 1
>         [3]                     Called party's status indicator: 1
>         [3]                     Called party's category indicator: 0
>         [3]                     End to End method indicator: 0
>         [3]                     Interworking indicator: 0
>         [3]                     End to End information indicator: 0
>         [3]                     ISDN user part indicator: 0
>         [3]                     Holding indicator: 0
>         [3]                     ISDN access indicator: 0
>         [3]                     Echo control device indicator: 0
>         [3]                     SCCP method indicator: 0
>         [3]                     [ 05 00 ]
>         [3]
>         Linkset 3: Processing event: ISUP_EVENT_CON
>             -- DAHDI/69-1 answered SIP/1002-00000557
>         
>         -- NO AUDIO AFTER THIS POINT. --
>         
>         
>         Thanks a lot,
>         
>         --
>         Marcus Vinicius
>         
>         
>         
>         
>         
>         --
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> 
> 
> 
> 
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