[asterisk-ss7] chan_ss7 SAM and overlap signaling

Ercan Yücebas ercan at goldenphone.ch
Wed Feb 28 06:29:55 MST 2007


Hi Kristian
Do you see in your log that you are getting SAM's right after the IAM
if you dial a long number with many digits? Do you see that?
BR
Ercan



-----Original Message-----
From: asterisk-ss7-bounces at lists.digium.com
[mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Kristian
Nielsen
Sent: Mittwoch, 28. Februar 2007 13:05
To: asterisk-ss7 at lists.digium.com
Subject: Re: [asterisk-ss7] chan_ss7 SAM and overlap signaling

Ercan Yücebas <ercan at goldenphone.ch> writes:

> We have the issue on incoming calls. We didn't get the whole dialed
> digits. 
> Is it somethink, what can be turned on and off. 
> 
> Strange think is also that I'm getting the following warning after a
> call
> Feb 28 10:27:26 NOTICE[11663] chan_ss7.c: IAM (cic=1): ANI=*****
> DNI=************ RNI= redirect=no/0 complete=0.
> Feb 28 10:27:26 WARNING[11663] chan_ss7.c: Received SAM on CIC=1, but
> got no IAM, state=5.

Could be a bug in chan_ss7 then, or the other end doing something
strange.

If possible, you should obtain an ISUP dump when this happens and send
to the
list. See http://voip-info.org/wiki/index.php?page=Asterisk+ss7+commands
for
one way of doing this, something like

    ss7 dump start <file> both msu
    <repeat problem>
    ss7 dump stop

 - Kristian.

-- 
Kristian Nielsen, Software Developer
MySQL AB, Hvidovre, Denmark, www.mysql.com
Office: +46 18 174 400 ext. 4525
Are you MySQL certified?  www.mysql.com/certification

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