[asterisk-ss7] ss7 link not_aligned

marek cervenka cervajs at fpf.slu.cz
Tue Jul 14 09:44:32 CDT 2009


>> i have working configuration:
>> dahdi 2.1.0.4, asterisk 1.6.1.1, chan_ss7 svn
>
> against which switch? (Siemens EWSD?)
> do you use variant ITU? which hunting policy?
> could you share your ss7 and dahdi configuration, please?

Siemens EWSD

/etc/dahdi/system.conf
loadzone=cz
defaultzone=cz
span=1,1,0,ccs,hdb3,crc4
bchan=1-31

/etc/asterisk/ss7.conf
[linkset-ss7trunk]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => even_mru
context => ss7
language => cz
t35 => 15000,timeout
subservice => auto

[link-l1]
enabled => yes
linkset => ss7trunk
channels => 2-31
schannel => 1
firstcic => 1
echocancel => allways

[host-some.host]
enabled => yes
links => l1:1
opc => 0xXXXX
dpc => ss7trunk:0xYYYY

[jitter]
jbenable = yes
jbmaxsize = 1000
jbresyncthreshold = 1000
jbimpl = adaptive


---------------------------------------
Marek Cervenka
=======================================




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