[asterisk-ss7] Siemens SDE - libss7

[Matthew Fredrickson]

It almost looks like layer 1 problems.  The other end is dropping the  
link for some reason (sending SIOS after the link has been aligned).   
Is your timing correct in your zaptel.conf?

---
Matthew Fredrickson
Software Engineer
Digium, Inc.

On Jun 28, 2007, at 7:47 PM, Claudio Aznar wrote:

> Dear list,
>
>
>
>             I’m trying to configure an Asterisk GW (Debian sarge w/  
> last trunk cvs version – r69519M). All the source compile fine and  
> I can install them without problem.
>
>
>
>             In the Asterisk side, I see this:
>
>
>
> *CLI> ss7 show linkset 1
>
>          SS7 linkset 1 status: Up
>
> *CLI> zap show status
>
>          Description                              Alarms      
> IRQ        bpviol     CRC4
>
>          Digium Wildcard TE110P T1/E1 Card 0      OK          
> 0          0          0
>
> *CLI> zap show channels
>
>         Chan Extension  Context         Language   MOH  
> Interpret        Blocked    State
>
>         pseudo            prepago         es          
> default                         In Service
>
>           1            prepago         es          
> default                         Out of Ser
>
>           2            prepago         es          
> default                         Out of Ser
>
>         …
>
>         31            prepago         es          
> default                         Out of Ser
>
>
>
>             In the PBX side (Siemens SDE, SS7 protocols like EWSD),  
> the status seems to be down.
>
>             When a set debug for SS7, I see this:
>
>
>
>             *CLI> ss7 debug linkset 1
>
> Enabled debugging on linkset 1
>
> *CLI> Len = 3 [ 81 82 00 ]
>
> FSN: 2 FIB 1
>
> BSN: 1 BIB 1
>
> >[0] FISU
>
>
>
> Len = 2 [ 82 81 ]
>
> FSN: 1 FIB 1
>
> BSN: 2 BIB 1
>
> <[0] LSSU SIOS
>
>
>
> Link state change: INSERVICE -> IDLE
>
> Len = 2 [ ff ff ]
>
> FSN: 127 FIB 1
>
> BSN: 127 BIB 1
>
> <[0] LSSU SIO
>
>
>
> Link state change: IDLE -> ALIGNED
>
> Len = 2 [ ff ff ]
>
> FSN: 127 FIB 1
>
> BSN: 127 BIB 1
>
> <[0] LSSU SIE
>
>
>
> Link state change: NOTALIGNED -> PROVING
>
> T4 expired!
>
> Link state change: PROVING -> ALIGNEDREADY
>
> Len = 3 [ ff ff 00 ]
>
> FSN: 127 FIB 1
>
> BSN: 127 BIB 1
>
> >[0] FISU
>
>
>
> Len = 1 [ ff ]
>
> FSN: 127 FIB 1
>
> BSN: 127 BIB 1
>
> <[0] FISU
>
>
>
> Link state change: ALIGNEDREADY -> INSERVICE
>
> Len = 20 [ ff 80 11 81 0c 72 83 0c 11 a0 32 35 36 34 32 38 36 32 38  
> 38 ]
>
> [ ff 80 11 ]
>
> FSN: 0 FIB 1
>
> BSN: 127 BIB 1
>
> >[0] MSU
>
>         [ 81 ]
>
>         Network Indicator: 2 Priority: 0 User Part: STD_TEST
>
>         [ 0c 72 83 0c ]
>
>         OPC 12813 DPC 12812 SLS 0
>
>         [ 11 ]
>
>         H0: 1 H1: 1
>
>         Message type: COO
>
>
>
> Len = 21 [ ff 80 14 81 0d 32 83 1c 11 d0 03 01 54 45 53 54 5f 43 4f  
> 4e 46 ]
>
> [ ff 80 14 ]
>
> FSN: 0 FIB 1
>
> BSN: 127 BIB 1
>
> <[0] MSU
>
>         [ 81 ]
>
>         Network Indicator: 2 Priority: 0 User Part: STD_TEST
>
>         [ 0d 32 83 1c ]
>
>         OPC 12812 DPC 12813 SLS 1
>
>         [ 11 ]
>
>         H0: 1 H1: 1
>
>         Message type: COO
>
>
>
> Len = 23 [ 80 81 14 81 0c 72 83 0c 21 d0 03 01 54 45 53 54 5f 43 4f  
> 4e 46 49 47 ]
>
> [ 80 81 14 ]
>
> FSN: 1 FIB 1
>
> BSN: 0 BIB 1
>
> >[0] MSU
>
>         [ 81 ]
>
>         Network Indicator: 2 Priority: 0 User Part: STD_TEST
>
>         [ 0c 72 83 0c ]
>
>         OPC 12813 DPC 12812 SLS 0
>
>         [ 21 ]
>
>         H0: 1 H1: 2
>
>         Message type: COA
>
>
>
>             I appreciate very much your help.
>
>
>
> Regards,
>
> Claudio Aznar
>
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