[asterisk-ss7] Issue with Interconnect

Wed Dec 15 09:11:54 UTC 2010

Hi Edrich,

What is the current status of those CICs, with ss7 linestat?
Idle, Remote Maintenance Blocked, ...
What messages are displayed on the console?

A.

On 12/14/2010 03:52 PM, Edrich de Lange wrote:
> Good morning
>
> I have an issue on one of the links where I have the last 8 cics not
> functioning.
>
> Can anyone provide details on what may cause this? It works perfectly
> fine on my other link.
>
> I have had the provider also check all their termination equipment,
> and that seems to not be the issue. the card has been replaced aswell.
>
>
> Kind regards
>
>
> On Mon, Dec 13, 2010 at 10:41 AM, Edrich de Lange<edd at edd.za.net>  wrote:
>> Oh, Im using chan_ss7 now.
>>
>> Those channels are up on my side though.(says idle)
>>
>> Kind regards
>>
>> On Mon, Dec 13, 2010 at 10:40 AM, Edrich de Lange<edd at edd.za.net>  wrote:
>>> Ok, its working fine.
>>>
>>> One problem, for some reason the last 8 cics dont come up on the
>>> remote side, and after a while Im getting these errors
>>>
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=59 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=56 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=60 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=62 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=63 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=61 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=58 for unequipped circuit (typ=RSC), link 'l1'.
>>> [Dec 13 10:38:54] WARNING[4051]: l4isup.c:4803 l4isup_event: Received
>>> CIC=57 for unequipped circuit (typ=RSC), link 'l1'.
>>>
>>>
>>> Kind regards
>>>
>>> On Sat, Dec 11, 2010 at 8:01 AM, bipin singh<bipinraghuvanshi at gmail.com>  wrote:
>>>> Hi
>>>>           Try it
>>>>
>>>> adjpointcode=1368
>>>>      defaultdpc=1368
>>>>
>>>> and also not set same acp dcp for two links .
>>>>
>>>> On Fri, Dec 10, 2010 at 11:11 PM, Edrich de Lange<edd at edd.za.net>  wrote:
>>>>> Good day
>>>>>
>>>>> I have a setup using a 4 port Digium Card,Asterisk
>>>>> 1.6.2.15,libss7-1.0.2,dahdi-linux-complete-2.4.0
>>>>>
>>>>> My dahdi config looks like so :
>>>>>
>>>>> # Span 2: TE4/0/2 "T4XXP (PCI) Card 0 Span 2" HDB3/CCS/CRC4
>>>>> span=2,2,0,ccs,hdb3
>>>>> # termtype: te
>>>>> bchan=32-46,48-62
>>>>> mtp2=47
>>>>> #echocanceller=mg2,32-46,48-62
>>>>>
>>>>> (the other spans are disabled)
>>>>>
>>>>> [channels]
>>>>> signaling=ss7                    ;this is ss7 signaling
>>>>> ss7type=itu                       ;using the ITU variant
>>>>> ;ss7_called_nai=dynamic           ;NAI for outgoing calls
>>>>> ;ss7_calling_nai=dynamic          ;NAI for incoming calls
>>>>> ss7_internationalprefix= ;international prefix value for incoming calls
>>>>> ss7_nationalprefix=            ;national prefix value for incoming calls
>>>>> ss7_subscriberprefix=            ;subscriber prefix value for incoming
>>>>> calls
>>>>> ss7_unknownprefix=              ;unknown prefix value for incoming calls
>>>>> ss7_explicitacm=yes
>>>>> ss7_explictacm=yes
>>>>>
>>>>> group=1
>>>>> context=ss7
>>>>> linkset=1
>>>>> pointcode=720                      ;the point code for this system...aka
>>>>> SPC
>>>>> adjpointcode=1832                   ;the point code for the system
>>>>> that we are signaling to... aka APC
>>>>> defaultdpc=1368                     ;the point code for the system
>>>>> that the CICs will be negotiated with...aka DPC
>>>>> networkindicator=national_spare  ;NI value for MTP3
>>>>> cicbeginswith=32                  ;the starting value of the CICs
>>>>> channel=32-46
>>>>> cicbeginswith=48
>>>>> channel=48-62                    ;the channels that are CICs
>>>>> sigchan=47                      ;the signaling channel
>>>>>
>>>>> The Links come up. It seems fine.
>>>>> When I make a call to the link I get the following on the asterisk CLI
>>>>> Unhandled optional parameter 0x8 'Optional forward call indicator'
>>>>> [0x0 ]
>>>>> Unhandled optional parameter 0x31 'Propagation Delay Counter'
>>>>> [0x0 0x5a ]
>>>>> Unhandled optional parameter 0x3f 'Location Number'
>>>>> [0x84 0x93 0x72 0x38 0x0 0x10 0x7 0x0 0x0 0x0 ]
>>>>> Unhandled optional parameter 0x39 'Parameter Compatibility Information'
>>>>> [0x31 0xd0 0x3f 0xc0 ]
>>>>> [Dec 10 19:36:12] WARNING[3627]: chan_dahdi.c:11850 ss7_linkset: IAM
>>>>> on unconfigured CIC 6
>>>>> [Dec 10 19:36:13] WARNING[3627]: chan_dahdi.c:12142 ss7_linkset: RLC
>>>>> on unconfigured CIC 6
>>>>>
>>>>> It doesnt seem to trigger even the extentions.
>>>>>
>>>>> I cant get the Chan_ss7 to work, as My DPC and APC are different(if im
>>>>> mistaken please assist, I would gladly try chan_ss7)
>>>>>
>>>>> I just need to get the incoming calls working urgently.
>>>>>
>>>>> Any assistance will be greatly appreciated.
>>>>>
>>>>> Kind regards
>>>>>
>>>>> Edrich de Lange
>>>>>
>>>>> --
>>>>> _____________________________________________________________________
>>>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>>>>>
>>>>> asterisk-ss7 mailing list
>>>>> To UNSUBSCRIBE or update options visit:
>>>>>    http://lists.digium.com/mailman/listinfo/asterisk-ss7
>>>>
>>>>
>>>> --
>>>> BIPIN RAGHUVANSHI
>>>> OPERATION HEAD
>>>> ASTERISK (DEVELOPMENT AND RESEARCH)
>>>> WWW.EHORIZONS.IN
>>>> 011-32323262
>>>> 011-46334633
>>>>
>>>> --
>>>> _____________________________________________________________________
>>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>>>>
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>>>>