[asterisk-ss7] Warning & ERROR message on SS7

Tue Aug 13 08:47:22 CDT 2013

On 2013-08-13 16:09, Akib Sayyed wrote:
> here is diagram of network
> 
> http://postimg.org/image/o23pd6csn/ [4]

This is something completely different than your setup and is more like 
the one in the other thread here on the list - see "linkset and CIC 
configuration" [1]

This topology needs 4 signaling channels while you have just 1 and 1 
spare from the same span. For what you have described before, your 
config should be OK, but not for the topology from the diagram ... i am 
confused which one is it

[1] 
http://lists.digium.com/pipermail/asterisk-ss7/2013-August/005182.html

> 
> 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] [1]
> 
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> --
> 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 [1]
> 
> --
> Akib Sayyed
> Matrix-Shell
> akibsayyed at gmail.com
> akibsayyed at matrixshell.com
> Mob:- +91-966-514-2243
> 
> 
> 
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> [4] http://postimg.org/image/o23pd6csn/
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