[asterisk-ss7] chan_ss7 CIC Mapping Problem

[umar tarar]

yeah, rather than skipping signaling channel in every link except for the
1st one (i.e channels => 1-15,17-31), you should include them in your voice
channels like 'channels => 1-31' this way you will have 31 voice channels in
every link after the first one

regards!


On Fri, Sep 5, 2008 at 5:48 PM, Paul Timmins <paul at timmins.net> wrote:

> Do these links pass COT? It looks like you're incredibly misaligned if
> they say those CICs are available. You're skipping your D channel on
> each link (are you sure they're skipping channel 16 on every T1, not
> just the first), and you're incrementing your firstcic by 32, rather
> than 31 (creating a fencepost error).
>
> You may want to make test calls across the high CICs and make sure they
> pass audio.
> -Paul
>
> On Fri, 2008-09-05 at 18:18 +0300, Ella 4ever wrote:
> > Hello all!
> >
> > I am using Asterisk 1.4 + chan_ss7.
> > My telco provides me CICs which starts from 1 to 255.
> >
> > I am using Sangoma A108 card.
> > My signalling on port 1's 16 chan
> >
> > when i type "ss7 show channels", i am unable to see some CICs.
> > Which are CIC 16, CIC 32, CIC 48, CIC 64, CIC 80, CIC, 96, CIC 112,
> > CIC 128, CIC 144, CIC 160, CIC 176, CIC 192, CIC 224 and CIC 240.
> >
> > They are not visible in "ss7 show channels".
> > My telco says: "we are not able to see some CICs alive, you can up and
> > use these CICs too".
> > So, i want to up these CICs.
> >
> > My scenerio:
> > My telco provides 8 E1 ports, CICs starts with 1 to 255.
> > All ports should use port 1's signalling chan (16).
> >
> > Any ideas about why i cannot see these CICs?
> > I am posting my zaptel.conf and ss7.conf below.
> >
> > [linkset-siuc]
> > enabled => yes
> > enable_st => no
> > use_connect => yes
> > hunting_policy => even_mru
> > context => default
> > language => en
> > subservice => auto
> >
> > [link-l1];CIC 0 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel => 16
> > firstcic => 1
> > enabled => yes
> >
> > [link-l2];CIC 1 -
> > linkset => siuc
> > channels => 1-15,17-31
> > ;channels => 1-31
> > schannel =>
> > firstcic => 33
> > enabled => yes
> >
> > [link-l3];CIC 2 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 65
> > enabled => yes
> >
> > [link-l4];CIC 3 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 97
> > enabled => yes
> >
> > [link-l5];CIC 5 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 129
> > enabled => yes
> >
> > [link-l6];CIC 6 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 161
> > enabled => yes
> >
> > [link-l7];CIC 7 -
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 193
> > enabled => yes
> >
> > [link-l8];CIC 8-
> > linkset => siuc
> > channels => 1-15,17-31
> > schannel =>
> > firstcic => 225
> > enabled => yes
> >
> > [host-Server1]
> > default_linkset => siuc
> > enabled => yes
> > opc => 11555
> > dpc => siuc:11170
> >
> >
> >
> > #Sangoma A108 port 1 [slot:2 bus:5 span: 1]
> > span=1,0,0,ccs,hdb3
> > bchan=1-31
> >
> > #Sangoma A108 port 2 [slot:2 bus:5 span: 2]
> > span=2,0,0,ccs,hdb3
> > bchan=32-62
> >
> > #Sangoma A108 port 3 [slot:2 bus:5 span: 3]
> > span=3,0,0,ccs,hdb3
> > bchan=63-93
> >
> > #Sangoma A108 port 4 [slot:2 bus:5 span: 4]
> > span=4,0,0,ccs,hdb3
> > bchan=94-124
> >
> > #Sangoma A108 port 5 [slot:2 bus:5 span: 5]
> > span=5,0,0,ccs,hdb3
> > bchan=125-155
> >
> > #Sangoma A108 port 6 [slot:2 bus:5 span: 6]
> > span=6,0,0,ccs,hdb3
> > bchan=156-186
> >
> > #Sangoma A108 port 7 [slot:2 bus:5 span: 7]
> > span=7,0,0,ccs,hdb3
> > bchan=187-217
> >
> > #Sangoma A108 port 8 [slot:2 bus:5 span: 8]
> > span=8,0,0,ccs,hdb3
> >
> >
> > Thanks for any help.
> > Best regards.
> >
> >
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