Hi Matthew,

I've just tested the latest svn version with 'mtp2' instead of 'dchan' and my looped back linksets
come up without any problems.

Regards
Mark Wilkinson.


Matthew Fredrickson wrote:
TCB wrote:
I could not get C7 to get up with mtp2= on dahdi, works fine with the
good ol' dchan. Feel free to try.


Just to let you guys know, I just fixed a bug that another developer introduced into the mtp2 code in DAHDI last night. If you update your DAHDI version to something newere, it should work now.

Matthew Fredrickson
On Tue, Jul 8, 2008 at 9:03 AM, Mark Wilkinson
<[EMAIL PROTECTED]> wrote:
Hello,
   I'm looking for some help configuring a system to test Asterisk's SS7
setup.

I want to have one system setup with two linksets and a T1 cross-over cable
between 2
ports on a TE410P (If this will work).

At present, I have the following configured :-

OS: CentOS 5
LibPRI, LibSS7, Dahdi, Asterisk : All from svn trunk

I'm pretty sure I have the dahdi config setup correctly, as ports are shown
as up and OK, but
I think I have a problem with the ss7 configuration as the linksets remain
down.

Can anyone point me in the right direction or tell me if it's even possible
to set up Asterisk & SS7
like this ?

Thanks In Advance
Mark.

Current config files are as follows :-

/etc/dahdi/system.conf
oadzone=uk
defaultzone=uk

span=1,1,0,ccs,hdb3
bchan=1-15,17-31
mtp2=16

span=2,0,0,ccs,hdb3
bchan=32-46,48-62
mtp2=47


/etc/asterisk/chan_dahdi.conf
[trunkgroups]

[channels]
switchtype=euroisdn
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes

group=1
callgroup=1
pickupgroup=1


signalling = ss7
ss7type = itu

ss7_called_nai=dynamic
ss7_calling_nai=dynamic

networkindicator=international

; port 1
linkset = 1

group = 1
signalling=ss7
ss7type = itu
context = default

pointcode = 2
adjpointcode = 1
defaultdpc = 1

networkindicator = international

cicbeginswith = 1
channel => 1-15
cicbeginswith = 17
channel => 17-31
sigchan = 16

; Port 2

linkset = 2
group = 2
signalling = ss7
ss7type = itu
context = default
pointcode = 1
adjpointcode = 2
defaultdpc = 2
networkindicator = international
cicbeginswith = 1
channel = 31-46
cicbeginswith = 17
channel = 48-62
sigchan = 47


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