[asterisk-ss7] Warning & ERROR message on SS7

Tue Aug 13 08:09:55 CDT 2013

here is diagram of network

http://postimg.org/image/o23pd6csn/

On Tue, Aug 13, 2013 at 6:38 PM, Akib Sayyed <akibsayyed at gmail.com> wrote:

>
>
>
> On Tue, Aug 13, 2013 at 6:23 PM, Kaloyan Kovachev <kkovachev at varna.net>wrote:
>
>> On 2013-08-13 15:23, Akib Sayyed wrote:
>>
>>> Here is my config
>>>
>>> ; [span_1]
>>> ;signalling=pri_cpe
>>> ;switchtype=euroisdn
>>> ;pridialplan=national
>>> ;prilocaldialplan=national
>>> ;group=0
>>> ;context=from-digital
>>> ;channel=1-15,17-31
>>> context=from-pstn
>>> group=0
>>> echocancel=no
>>> signalling=ss7 ;this is ss7 signalling
>>> ss7type=itu ;using the ITU variant
>>> ss7_called_nai=dynamic ;NAI for outgoing calls
>>> ss7_calling_nai=dynamic ;NAI for incoming calls
>>> ss7_internationalprefix=00 ;internation prefixvalue for incoming calls
>>> ss7_nationalprefix=0 ;national prefix value for incoming calls
>>> ss7_subscriberprefix= ;subscriber prefixvalue for incoming calls
>>> ss7_unknownprefix= ;unknown prefix value for incoming calls
>>> ss7_explictacm=yes ;ACM is send as soon as call enters the
>>> dialplan...may not accepted yet though
>>> linkset=1 ;arbitary name forthis set of channels
>>> pointcode=6710 ;the point code forthis system...aka SPC
>>> adjpointcode=s-8193 ;the point code forthe system that we are
>>>
>>
>> adjpointcode is wrong, maybe you mean 8193 without 's-'
>>
>> we are told to keep 's-'
>
>>
>>  signalling to... aka APC
>>> defaultdpc=161 ;the point code forthe system that the CICs will be
>>> negoiated with...aka DPC
>>> networkindicator=national_**spare ;NI value for MTP3
>>> ;cicbeginswith=158 ;the starting valueof the CICs
>>> ;channel=158-186 ;the channels thatare CICs
>>> sigchan=1 ;the signalling channel
>>>
>>
>> this sigchan has no any CICs defined, so the entire linkset is useless or
>> missconfigured
>>
>> above is suppose to be reserved network.
>
>>
>>
>>> context=from-pstn
>>> group=1
>>> echocancel=no
>>> signalling=ss7 ;this is ss7 signalling
>>> ss7type=itu ;using the ITU variant
>>> ss7_called_nai=international ;NAI for outgoing calls
>>> ss7_calling_nai=dynamic ;NAI for incoming calls
>>> ss7_internationalprefix=00 ;internation prefixvalue for incoming calls
>>> ss7_nationalprefix=0 ;national prefix value for incoming calls
>>> ss7_subscriberprefix=1 ;subscriber prefixvalue for incoming calls
>>> ss7_unknownprefix= ;unknown prefix value for incoming calls
>>> ss7_explictacm=yes ;ACM is send as soon as call enters the
>>> dialplan...may not accepted yet though
>>> linkset=2 ;arbitary name forthis set of channels
>>> pointcode=6700 ;the point code forthis system...aka SPC
>>> adjpointcode=6081;the point code forthe system that we are signalling
>>> to... aka APC
>>> defaultdpc=162 ;the point code forthe system that the CICs will be
>>> negoiated with...aka DPC
>>> networkindicator=national ;NI value for MTP3
>>> cicbeginswith=3 ;the starting valueof the CICs
>>> channel=3-155 ;the channels thatare CICs
>>>
>>
>> Are you sure this is the way they are configured at the remote side?
>> Please check with your peer or capture the signalling after a reconnect so
>> you can see the groups they are trying to reset.
>
> we are connecting via STP to default point code. stp is 6081 and DPC is
> 162.
>
>>
>>
>>  ;channel=33-63
>>> sigchan=2 ;the signalling channel
>>>
>>
>>
>> both the CICs range defined and the use of two sigchans from the same
>> span seems weird to me ... what is the topology of your connection with the
>> peer?
>>
> sigchan no 1 is for national reserve network 1 and sigchan 2 is for
> national reserve network 0 this is what config we got from provider and btw
> its not normal ss7 its interconnection with operator.
>
> here is table for channels
>   *1 &2* *3-31*
> *32-62*
> *63-93*
>
> *94-124*
> *125-155*
>
>>
>>
>>> On Tue, Aug 13, 2013 at 5:51 PM, Kaloyan Kovachev <kkovachev at varna.net>
>>> wrote:
>>>
>>> On 2013-08-13 15:12, Akib Sayyed wrote:
>>>
>>> Dear All
>>>
>>> I am getting following message on my asterisk ss7 installation
>>>
>>> ERROR[13077]: chan_dahdi.c:14445 dahdi_ss7_error: [2] !! Unable to
>>> handle message of type 0x31 on CIC 3
>>>
>>> WARNING[13077]: sig_ss7.c:424 ss7_find_cic_gripe: Linkset 2: SS7 GRS
>>> requested unconfigured CIC/DPC 3/161
>>>
>>> call is established perfect but just wanted to know what these error
>>> and warning means
>>>
>>> It seems you have CICs miss-configuration with the remote side and i
>>> wonder how the call is established at all.
>>> Please show your config
>>>
>>> --
>>> Akib Sayyed
>>> Matrix-Shell
>>> akibsayyed at gmail.com
>>> akibsayyed at matrixshell.com
>>> Mob:- +91-966-514-2243 [1]
>>>
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>>> --
>>> Akib Sayyed
>>> Matrix-Shell
>>> akibsayyed at gmail.com
>>> akibsayyed at matrixshell.com
>>> Mob:- +91-966-514-2243
>>>
>>>
>>>
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>>
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>
>
>
> --
> Akib Sayyed
> Matrix-Shell
> akibsayyed at gmail.com
> akibsayyed at matrixshell.com
> Mob:- +91-966-514-2243
>
>

-- 
Akib Sayyed
Matrix-Shell
akibsayyed at gmail.com
akibsayyed at matrixshell.com
Mob:- +91-966-514-2243
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