Hi, Moving the sighan definition at the end of the config is not working. However I found the working config using only one linkset. Despite slc=0 is configured twice, it's working. Using slc=1 before sigchan=32 the second adjpointcode is not coming up and receive the following error: chan_dahdi.c:13672 dahdi_ss7_error: [1] Received message for slc 0x0, but we are 0x1. Dropping I still have to check if changeover is working when one dpc goes down.This the working config: [trunkgroups] [channels] anguage=en context=from-pstn signalling=ss7 group=1 ss7type = itu ss7_called_nai=national ss7_calling_nai=national linkset = 1 pointcode = 2162 adjpointcode = 2 defaultdpc = 140 networkindicator=national cicbeginswith = 2 channel = 2-31 slc=0 sigchan = 1 language=en context=from-pstn signalling=ss7 group=2 ss7type = itu ss7_called_nai=national ss7_calling_nai=national linkset = 1 pointcode = 2162 adjpointcode = 18 defaultdpc = 150 networkindicator=national cicbeginswith = 2 channel = 33-62 slc=0 sigchan = 32 sls_shift = 3 Thank you very much for the help. Regards, Lucian -----Original Message----- From: asterisk-ss7-bounces@xxxxxxxxxxxxxxxx [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Kaloyan Kovachev Sent: Wednesday, December 17, 2014 12:24 PM To: asterisk-ss7 at lists.digium.com Subject: Re: libss7 - two linksets with different DPCs but the same CIC Number Hmm, you have the range defined, but probably Gregory Massel is right and this is a combined linkset, so you got the GRS on sigchan 1 not 32 In such case you should comment out the lines: ;linkset = 2 ;networkindicator=national ;context=from-pstn and move both sigchan definitions at the end of the config. You may also need to define slc for each them: slc=0 sigchan = 1 slc=1 sigchan = 32 On 2014-12-17 10:02, Lucian Raducanu wrote: > Hi, > > CLI> ss7 show cics 2 > CIC DPC DAHDI STATE BLOCKING > 2 150 33 NotInServ > 3 150 34 NotInServ > 4 150 35 NotInServ > 5 150 36 NotInServ > 6 150 37 NotInServ > 7 150 38 NotInServ > 8 150 39 NotInServ > 9 150 40 NotInServ > 10 150 41 NotInServ > 11 150 42 NotInServ > 12 150 43 NotInServ > 13 150 44 NotInServ > 14 150 45 NotInServ > 15 150 46 NotInServ > 16 150 47 NotInServ > 17 150 48 NotInServ > 18 150 49 NotInServ > 19 150 50 NotInServ > 20 150 51 NotInServ > 21 150 52 NotInServ > 22 150 53 NotInServ > 23 150 54 NotInServ > 24 150 55 NotInServ > 25 150 56 NotInServ > 26 150 57 NotInServ > 27 150 58 NotInServ > 28 150 59 NotInServ > 29 150 60 NotInServ > 30 150 61 NotInServ > 31 150 62 NotInServ > > > > -----Original Message----- > From: asterisk-ss7-bounces at lists.digium.com > [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Kaloyan > Kovachev > Sent: Tuesday, December 16, 2014 1:08 PM > To: asterisk-ss7 at lists.digium.com > Subject: Re: [asterisk-ss7] libss7 - two linksets with different DPCs > but the same CIC Number > > Hi, > please show the output of "ss7 show cics 2" > > > On 2014-12-15 19:05, Lucian Raducanu wrote: > Hi, > > Tried this config and linkset 2 not coming up. Getting following > errors: > [Dec 15 17:14:58] WARNING[3481]: sig_ss7.c:1600 ss7_linkset: GRS on > unconfigured range CIC 2 - 31 PC 150 [Dec 15 17:15:13] WARNING[3481]: > sig_ss7.c:1600 ss7_linkset: GRS on unconfigured range CIC 2 - 31 PC > 150 > > On ss7 show linkset 2 I get: > ss7 show linkset 2 > SS7 flags: 0x0 > SS7 linkset 2 status: Down > SS7 calling nai: 3 > SS7 called nai: 3 > SS7 nationalprefix: > SS7 internationalprefix: > SS7 unknownprefix: > SS7 networkroutedprefix: > SS7 subscriberprefix: > Switch type: ITU > Our point code: 2162 > SLS shift: 0 > numlinks: 1 > numsps: 1 > --------------------------------- > Adjacent SP PC: 18 STATE: DOWN > TRA: SENT T19: not running T21: not running > Routes: > DPC State T6 T10 > Link ADJ_PC:SLC: 18:0 NetMngSLS: 0 > State: INSERVICE, UP > STD Test: passed > Got, sent : > Inhibit: > Changeover: NO > Tx buffer: 0 > Tx queue: 0 > Retrans pos 0 > CO buffer: 0 > CB buffer: 0 > Last FSN: 1 > MTP3timers: > > Regards, > Lucian > > -----Original Message----- > From: asterisk-ss7-bounces at lists.digium.com > [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Lucian > Raducanu > Sent: Monday, December 15, 2014 4:26 PM > To: asterisk-ss7 at lists.digium.com > Subject: Re: [asterisk-ss7] libss7 - two linksets with different DPCs > but the same CIC Number > > Thanks, > > system.conf is like you wrote. By mistake I paste the one used with > chan_ss7.conf. > > I will try this config and get back with the results. > > Regards, > Lucian > > -----Original Message----- > From: asterisk-ss7-bounces at lists.digium.com > [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Kaloyan > Kovachev > Sent: Monday, December 15, 2014 4:08 PM > To: asterisk-ss7 at lists.digium.com > Subject: Re: [asterisk-ss7] libss7 - two linksets with different DPCs > but the same CIC Number > > Hi, > you have no dchan defined in system.conf so: > > after "span=1,1,0,ccs,hdb3" add "dchan=1" or if you are using Digium > card "mtp2=1" and same for the other port but for 32 and exclude them > from bchans: > > span=1,1,0,ccs,hdb3 > mtp2=1 > bchan=2-31 > > span=2,0,0,ccs,hdb3 > mtp2=32 > bchan=33-62 > > also in chan_dahdi.conf remove switchtype (it's ss7 not PRI), put > group before the linkset and sigchan after the channels: > > language=en > signalling=ss7 > ss7type=itu > ss7_called_nai=national > ss7_calling_nai=national > > ;;;;;;;;;;;;;;;;;;;;;;;;;; > group = 1 > linkset = 1 > networkindicator=national > context=from-pstn > pointcode = 2162 > adjpointcode = 2 > defaultdpc = 140 > > cicbeginswith = 2 > channel = 2-31 > sigchan = 1 > > ;;;;;;;;;;;;;;;;;;;;;;;;;; > group = 2 > linkset = 2 > networkindicator=national > context=from-pstn > > pointcode = 2162 > adjpointcode = 18 > defaultdpc = 150 > cicbeginswith = 2 > channel = 33-62 > sigchan = 32 > > > On 2014-12-15 15:30, Lucian Raducanu wrote: > > Hi, > > At this moment I'm using chan_ss7 for this setup with two linksets. > There is no problem in having same CIC numbering on each E1. There is > a problem with CGB and there is no BLO command I can use. > > That is why I'm trying to config libss7. But I cannot find the proper > config in order to have same CIC numbering on the 2 E1s. The error I > get is: > > WARNING[21451] sig_ss7.c: Linkset 1: SS7 RSC requested on unconfigured > CIC/DPC 2/150 > > WARNING[21451] sig_ss7.c: Linkset 1: SS7 RSC requested on unconfigured > CIC/DPC 3/150 > > and so on? > > The linksets are combined. > > Here is my dahdi system.conf: > > loadzone = fr > > defaultzone = fr > > span=1,1,0,ccs,hdb3 > > bchan=1-31 > > #echocanceller=mg2,1-31 > > span=2,0,0,ccs,hdb3 > > bchan=32-62 > > #echocanceller=mg2,32-62 > > And my chan_dahdi.conf: > > [trunkgroups] > > annels] > > language=en > > context=from-pstn > > switchtype=euroisdn > > signalling = ss7 > > ss7type = itu > > ss7_called_nai = national > > ss7_calling_nai = national > > linkset = 1 > > pointcode = 2162 > > adjpointcode = 2 > > defaultdpc = 140 > > cicbeginswith = 2 > > networkindicator=national > > sigchan = 1 > > channel = 2-31 > > group = 1 > > context = from-pstn > > linkset = 2 > > pointcode = 2162 > > adjpointcode = 18 > > defaultdpc = 150 > > cicbeginswith = 2 > > networkindicator=national > > sigchan = 32 > > channel = 33-62 > > group = 2 > > context = from-pstn > > Regards, > > Lucian > > FROM: asterisk-ss7-bounces at lists.digium.com > [mailto:asterisk-ss7-bounces at lists.digium.com] ON BEHALF OF Gregory > Massel > SENT: Monday, December 15, 2014 1:06 PM > TO: asterisk-ss7 at lists.digium.com > SUBJECT: Re: [asterisk-ss7] libss7 - two linksets with different DPCs > but the same CIC Number > > I believe that the question was around one linkset with two DPCs and > the same CIC number range. > chan_ss7 refers to this as "combined" linksets and it does NOT support > combined linksets with the same CIC range on each link. > It gets all confused when trying to check for idle cic's and free > cic's back to the idle list as it doesn't match both the CIC and DPC, > only the CIC. > > It will work if the linkset is not combined, however, if you receive > signalling from an STP via the one signalling link in respect of CIC's > related to the other link, it will get confused and such an > installation is quite common where there is an STP on the other end. > > By contrast, libss7 handles this situation perfectly. > > PS. Not knocking chan_ss7; it's great. Just saying that, for the > situation described below, it will not work properly. > > On 2014/12/15 12:20 PM, Mitul Limbani wrote: > > chan_ss7 also does, you need to define two different linksets to be > able to do this. > > Regards, > Mitul Limbani, > Business Head, > Enterux Solutions Pvt. Ltd. > 110 Reena Complex, Opp. Nathani Steel, Vidyavihar (W), Mumbai - 400 > 086. India http://www.enterux.com/ [1] http://www.entvoice.com/ [2] > email: mitul at enterux.in > DID: +91-22-71967196 > Cell: +91-9820332422 > > On Mon, Dec 15, 2014 at 3:49 PM, Gregory Massel <greg at csurf.co.za> > wrote: > > libss7 supports this but chan_ss7 doesn't. > > On 2014/12/15 11:19 AM, Kaloyan Kovachev wrote: > > Hi, > it is absolutely normal to have such setup. Each linkset has it's own > CIC numbering > > On 2014-12-15 01:06, Lucian Raducanu wrote: > > Hi, > > Is there any possibility to set up on the same asterisk box 2 E1s with > different DPCs but the same CICs? To be more explicit, the first E1 > has CICs from 1 to 31 and the second E1 also has CICs from 1 to 31. > First CIC on each E1 is the signaling link. > > On December 2007 there was reported the same problem, but no solution. > > Regards, > > Lucian > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com [3] > -- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 [4] > > > > Links: > ------ > [1] http://www.enterux.com/ > [2] http://www.entvoice.com/ > [3] http://www.api-digital.com > [4] http://lists.digium.com/mailman/listinfo/asterisk-ss7 > > -- > _____________________________________________________________________ > -- 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 > > > -- > _____________________________________________________________________ > -- 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 > > -- > _____________________________________________________________________ > -- 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 -- _____________________________________________________________________ -- 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
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