I have checked my SER configs and for cpb numbers validation I don't know
what it means .Can anyone who does help me?
Thanks
the reason is that you have a bug in your config files, most probably on SER
which sends provisional response instead of an error response to * which in
turn translates that to alerting on isdn. Verify your configs on SER and
make sure you send an error back to * when the sip phone is unavailbale. You
might also want to validate your cpb numbers on * so that if the number is
invalid you send back a release with invalid number format back to the
switch instead of forwarding the call to SER.
BR
Dawid
-----Original Message-----
From: asterisk-users-admin@lists.digium.com
[mailto:asterisk-users-admin@lists.digium.com]On Behalf Of Aimable
Sent: Friday, June 11, 2004 12:05 PM
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] Asterisk PRI calls to SER problem
Hi all,
I need help. I have a Linux box with SER as a proxy server with ip phones
attached on it , and another linux box with Asterisk and T410 card connect
to an E1 line .Whenever there is a call from PSTN it is passed to Asterisk
and then to SER box and then to the phone .every time an invalid number
dialed from PSTN to SIP phones connected to SER asterisk says
that the call is progressing while it is not the case and send an alerting
message to the Nortel DMS switch attached to it. Is there any way I can
remove that alerting message and send the collect message to the switch? I
think that the reason is that * is not directly connected to the phones it
is calling
my setup is like this.
SIP
phones------------>SER--------------->Asterisk---------------->PSTN(PRI
connected to NORTEL DES 100 switch)
I would like to find a way of
informing Asterisk that the call is progressing or something like that,
not ringing until it gets the correct message from SER .
I am using Asterisk CVS-04/06/04-10:46:21 on Red Hat 9 and Sip Express
Router version 12 on Red Hat 9.
I tried to use PRI_causes and "r" extension in extension.conf but
still
the problem is there.
Any idea on how I can solve this problem?
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<DIV><SPAN class=3D640503710-11062004><FONT face=3DArial
color=3D#0000ff size=3D2>the=20
reason is that you have a bug in your config files, most probably on SER
which=20
sends provisional response instead of an error response to * which in turn=20
translates that to alerting on isdn. Verify your configs on SER and make sure=20
you send an error back to * when the sip phone is unavailbale. You might also=20
want to validate your cpb numbers on * so that if the number is invalid you
send=20
back a release with invalid number format back to the switch
instead=20
of forwarding the call to SER.</FONT></SPAN></DIV>
<DIV><SPAN class=3D640503710-11062004><FONT face=3DArial
color=3D#0000ff
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D640503710-11062004><FONT face=3DArial
color=3D#0000ff size=3D2>BR=20
</FONT></SPAN></DIV>
<DIV><SPAN class=3D640503710-11062004><FONT face=3DArial
color=3D#0000ff
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D640503710-11062004><FONT face=3DArial
color=3D#0000ff
size=3D2>Dawid</FONT></SPAN></DIV>
<BLOCKQUOTE dir=3Dltr style=3D"MARGIN-RIGHT: 0px">
<DIV class=3DOutlookMessageHeader dir=3Dltr align=3Dleft><FONT
face=3DTahoma=20
size=3D2>-----Original Message-----<BR><B>From:</B>=20
asterisk-users-admin@lists.digium.com=20
[mailto:asterisk-users-admin@lists.digium.com]<B>On Behalf Of=20
</B>Aimable<BR><B>Sent:</B> Friday, June 11, 2004
12:05 PM<BR><B>To:</B>=20
asterisk-users@lists.digium.com<BR><B>Subject:</B>
[Asterisk-Users] Asterisk=20
PRI calls to SER problem<BR><BR></FONT></DIV>
<DIV class=3DSection1>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi=20
all,<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">I need help. I have
a Linux box=20
with SER as a proxy server with ip phones attached on it , and another
linux=20
box with Asterisk and T410 card connect to an E1 line .Whenever there is=20
a call from PSTN it is passed to Asterisk and then to SER box and
then=20
to the phone .every time an invalid number dialed from PSTN to SIP phones=20
connected to SER asterisk
says<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">that the call is
progressing while=20
it is not the case and send an alerting message to the Nortel DMS switch=20
attached to it. Is there any way I can remove that alerting message and
send=20
the collect message to the switch? I think that the reason is that * is not=20
directly connected to the phones it is calling
<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY:
Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: Arial">my setup is like=20
this.<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY:
Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'">SIP<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'">phones------------>SER--------------->Asterisk---------------->PSTN(PRI=20
connected to NORTEL DES 100
switch)<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY:
Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'">I
would like to find a way=20
of<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'">informing Asterisk that=20
the call is progressing or something like that, not ringing until it gets
the=20
correct message from SER .
<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'">I
am using Asterisk=20
CVS-04/06/04-10:46:21 on Red Hat 9 and Sip=20
Express<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> Router version 12 on=20
Red Hat 9.<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> <o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'">I
tried to use PRI_causes=20
and “r” extension in extension.conf but still the problem
is=20
there.<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> <o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> =20
<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> <o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"> Any idea on how I=20
can solve this
problem?<o:p></o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3D"Courier New"
size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Courier
New'"><o:p> </o:p></SPAN></FONT></P>
<P class=3DMsoNormal><FONT face=3DArial size=3D2><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY:
Arial"><o:p> </o:p></SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>
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