[asterisk-ss7] Errors on a SS7-Link with libss7

[asterisk at nicox.org]

The switch on the other side is an Ericsson switch, do you need any data 
to get implement/solve this things?

Thanks

Nico



On Sun, 15 Jul 2007, Matt Fredrickson wrote:

> It just means that you received a message that the ISUP of libss7 doesn't do anything with.  It looks like it's a CFN message.  Also looks like you recieved a few optional parameters that are ignored by libss7 too.  The optional parameters shouldn't cause a problem.  I'll have to see what CFN is used for.
>
> ---
> Matthew Fredrickson
>
> ----- asterisk at nicox.org wrote:
>> [Jul 13 11:56:08] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:08] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:56:08] WARNING[23169]: app_dial.c:813 wait_for_answer:
>> Unable
>> to forward voice or dtmf
>> Unhandled optional parameter 0x2e 'Unknown'
>> [0x0 ]
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x2e 0xc0 ]
>> [Jul 13 11:56:20] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:20] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> Unhandled optional parameter 0x2c 'Generic Notification Indication'
>> [0xfa ]LI>
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x2c 0xd0 ]
>> [Jul 13 11:56:21] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:21] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:56:21] WARNING[23169]: app_dial.c:813 wait_for_answer:
>> Unable
>> to forward voice or dtmf
>> Unhandled optional parameter 0x37 'Unknown'
>> [0xa ]CLI>
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x37 0xc0 ]
>> [Jul 13 11:56:29] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:29] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:56:30] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:30] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:56:56] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:56:56] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:57:09] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: !!
>> Unable to
>> handle message of type 0x2f
>> [Jul 13 11:57:09] ERROR[23169]: chan_zap.c:8928 zt_ss7_error: Received
>>
>> error from mtp3 layer: -1
>> [Jul 13 11:57:11] WARNING[23169]: app_dial.c:813 wait_for_answer:
>> Unable
>> to forward voice or dtmf
>> Unhandled optional parameter 0x2e 'Unknown'
>> [0x0 ]CLI>
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x2e 0xc0 ]
>> Unhandled optional parameter 0x2c 'Generic Notification Indication'
>> [0xfb ]LI>
>> Unhandled optional parameter 0x36 'Unknown'
>> [0x1a ]
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x36 0xd0 0x2c 0xd0 ]
>> Unhandled optional parameter 0x2e 'Unknown'
>> [0x0 ]CLI>
>> Unhandled optional parameter 0x39 'Unknown'
>> [0x2e 0xc0 ]
>>
>>
>> Can anybody help what that means?
>>
>> Thanks
>>
>> Nico
>>
>>
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>
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