[asterisk-ss7] chan_ss7 extrange behavior

[Jesús Gómez]

Hi.

First of all, excuse me for me poor english

Im very new in the SS7 protocol and im having a extrange behavior in one of our systems. The system has a A1108 Sangoma card (8 pris) and was working correctly with 7 SS7 pris connected, but when i try to connect the pri 8, all the pris goes down. It seems like it lost the signal channel and no one of the pris goes up. The link appears to be DOWN. If we discconect one of the pris and let the 7 connected that has before ( i have tried with all of them execpt the one who carries the signal) the link goes up and the pris start working. I i connect the 8 pris again, the link goes down again.

The system is runnig Asterisk 1.4.21 and chan_ss7 1.1. 

Thank you very much.

The wanpipeX.conf are (only copied one, the rest are equals)

[wanpipe1]
CARD_TYPE       = AFT
S514CPU         = A
CommPort        = PRI
AUTO_PCISLOT    = NO
PCISLOT         = 4
PCIBUS          = 4
FE_MEDIA        = E1
FE_LCODE        = HDB3
FE_FRAME        = NCRC4
FE_LINE         = 1
TE_CLOCK        = NORMAL
TE_REF_CLOCK    = 0
TE_SIG_MODE     = CCS
TE_HIGHIMPEDANCE        = NO
LBO             = 120OH
FE_TXTRISTATE   = NO
MTU             = 1500
UDPPORT         = 9000
TTL             = 255
IGNORE_FRONT_END = NO
TDMV_SPAN       = 1
TDMV_DCHAN      = 0
TDMV_HW_DTMF    = NO

[w1g1]
ACTIVE_CH       = ALL
TDMV_ECHO_OFF   = NO
TDMV_HWEC       = NO


Zaptel.conf
----------------
loadzone=us
defaultzone=us

#Sangoma A108 port 1 [slot:4 bus:4 span:1] <wanpipe1>
span=1,1,0,ccs,hdb3
bchan=1-31

#Sangoma A108 port 2 [slot:4 bus:4 span:2] <wanpipe2>
span=2,1,0,ccs,hdb3
bchan=32-62

#Sangoma A108 port 3 [slot:4 bus:4 span:3] <wanpipe3>
span=3,1,0,ccs,hdb3
bchan=63-93

#Sangoma A108 port 4 [slot:4 bus:4 span:4] <wanpipe4>
span=4,1,0,ccs,hdb3
bchan=94-124

#Sangoma A108 port 5 [slot:4 bus:4 span:5] <wanpipe5>
span=5,1,0,ccs,hdb3
bchan=125-155

#Sangoma A108 port 6 [slot:4 bus:4 span:6] <wanpipe6>
span=6,1,0,ccs,hdb3
bchan=156-186

#Sangoma A108 port 7 [slot:4 bus:4 span:7] <wanpipe7>
span=7,1,0,ccs,hdb3
bchan=187-217

#Sangoma A108 port 8 [slot:4 bus:4 span:8] <wanpipe8>
span=8,1,0,ccs,hdb3
bchan=218-248

ss7 .conf
--------------
[linkset-siuc]
enabled => yes
enable_st => no
use_connect => yes
hunting_policy => even_mru
context => e1-incoming
language => es
subservice => national
variant => ITU
t35 => 15000,timeout

[link-l3]
linkset => siuc
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes

[link-l1]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 257
enabled => yes

[link-l2]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 193
enabled => yes

[link-l5]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 225
enabled => yes

[link-l4]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 65
enabled => yes

[link-l7]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 33
enabled => yes

[link-l8]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 97
enabled => yes

[link-l6]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 129
enabled => yes

[host-host1]
enabled => yes
opc => 16373
dpc => siuc:2028,l3:2040
links => l3:3,l4:4,l7:7,l8:8,l2:2,l5:5,l1:1,l6:6
if-1 => 10.0.1.1
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