1 Oct
2011
1 Oct
'11
3:08 a.m.
Hi there,
Finally getting around to introducing some call limits and starting with the
inbound calls. However, I ran into an issue about how to get the "in use"
count to be updated in my quota table.
What is the best way to get s:in_use to update so it can be calculated?
Here is my snippet of code:
if (is_method("INVITE")) {
avp_db_query("select quota, in_use from quota where
username='$rU'","$avp(s:quota);$avp(s:in_use)");
if ($avp(s:in_use) >= $avp(s:quota)){
xlog ("DEBUG: Trunk $rU is over quota");
sl_send_reply("503","User over quota");
}
.
.
}
This opens up two more questions: How to decrease the call count when a BYE
is received - maybe do a subtraction and the do a avp_db_query to update the
table?
And of course there is the BYE that won't be present (ie. When a call just
rings and hangs up before it gets answered). Maybe ACC's missed_calls can
somewhat be used to help determine?
Thanks for any pointers and guidance. I am running Kamailio 1.5.
Thanks,
-graham
1 Oct
1 Oct
3:26 a.m.
You really, really, really want to use the "dialog" module to simplify and
automate this.
--
This message was painstakingly thumbed out on my mobile, so apologies for brevity, errors,
and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Sep 30, 2011, at 9:08 PM, Graham Wooden <graham(a)g-rock.net> wrote:
Hi there,
Finally getting around to introducing some call limits and starting with the
inbound calls. However, I ran into an issue about how to get the "in use"
count to be updated in my quota table.
What is the best way to get s:in_use to update so it can be calculated?
Here is my snippet of code:
if (is_method("INVITE")) {
avp_db_query("select quota, in_use from quota where
username='$rU'","$avp(s:quota);$avp(s:in_use)");
if ($avp(s:in_use) >= $avp(s:quota)){
xlog ("DEBUG: Trunk $rU is over quota");
sl_send_reply("503","User over quota");
}
.
.
}
This opens up two more questions: How to decrease the call count when a BYE
is received - maybe do a subtraction and the do a avp_db_query to update the
table?
And of course there is the BYE that won't be present (ie. When a call just
rings and hangs up before it gets answered). Maybe ACC's missed_calls can
somewhat be used to help determine?
Thanks for any pointers and guidance. I am running Kamailio 1.5.
Thanks,
-graham
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
3:36 a.m.
I agree - I actually tried to use the dialog module, taken from an mailist
post back from Aug 2009,
http://www.mail-archive.com/users@lists.kamailio.org/msg04127.html
But ran into issues implementing it. With that, I will focus back on that.
Thanks Alex,
-graham
On 9/30/11 8:26 PM, "Alex Balashov" <abalashov(a)evaristesys.com> wrote:
You really, really, really want to use the
"dialog" module to simplify and
automate this.
--
This message was painstakingly thumbed out on my mobile, so apologies for
brevity, errors, and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Sep 30, 2011, at 9:08 PM, Graham Wooden <graham(a)g-rock.net> wrote:
Hi there,
Finally getting around to introducing some call limits and starting with the
inbound calls. However, I ran into an issue about how to get the "in use"
count to be updated in my quota table.
What is the best way to get s:in_use to update so it can be calculated?
Here is my snippet of code:
if (is_method("INVITE")) {
avp_db_query("select quota, in_use from quota where
username='$rU'","$avp(s:quota);$avp(s:in_use)");
if ($avp(s:in_use) >= $avp(s:quota)){
xlog ("DEBUG: Trunk $rU is over quota");
sl_send_reply("503","User over quota");
}
.
.
}
This opens up two more questions: How to decrease the call count when a BYE
is received - maybe do a subtraction and the do a avp_db_query to update the
table?
And of course there is the BYE that won't be present (ie. When a call just
rings and hangs up before it gets answered). Maybe ACC's missed_calls can
somewhat be used to help determine?
Thanks for any pointers and guidance. I am running Kamailio 1.5.
Thanks,
-graham
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
4:50 a.m.
Ok, I expanded on that example and got this working; for the most part.
What is the best way to get that MAX_NUMBER_OF_CALLS to be a value that is
set per subscriber? Or keep my quota table and just pull the value from
there?
modparam("dialog", "profiles_with_value", "callquota")
.
.
.
if (is_method("INVITE")) {
$var(SIZE) = 0;
get_profile_size("callquota", "$rU",
"$var(SIZE)");
if( $var(SIZE) >= MAX_NUMBER_OF_CALLS ){
sl_send_reply("503", "Simultaneous calls limit
reached");
exit;
}
set_dlg_profile("callquota","$rU");
if (get_profile_size("callquota","$var(SIZE)")) {
xlog("DEBUG: there are $var(SIZE) total calls for
$rU\n");
}
On 9/30/11 8:36 PM, "Graham Wooden" <graham(a)g-rock.net> wrote:
I agree - I actually tried to use the dialog module,
taken from an mailist
post back from Aug 2009,
http://www.mail-archive.com/users@lists.kamailio.org/msg04127.html
But ran into issues implementing it. With that, I will focus back on that.
Thanks Alex,
-graham
On 9/30/11 8:26 PM, "Alex Balashov" <abalashov(a)evaristesys.com> wrote:
You really, really, really want to use the
"dialog" module to simplify and
automate this.
--
This message was painstakingly thumbed out on my mobile, so apologies for
brevity, errors, and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Sep 30, 2011, at 9:08 PM, Graham Wooden <graham(a)g-rock.net> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users Hi there,
Finally getting around to introducing some call limits and starting with the
inbound calls. However, I ran into an issue about how to get the "in use"
count to be updated in my quota table.
What is the best way to get s:in_use to update so it can be calculated?
Here is my snippet of code:
if (is_method("INVITE")) {
avp_db_query("select quota, in_use from quota where
username='$rU'","$avp(s:quota);$avp(s:in_use)");
if ($avp(s:in_use) >= $avp(s:quota)){
xlog ("DEBUG: Trunk $rU is over quota");
sl_send_reply("503","User over quota");
}
.
.
}
This opens up two more questions: How to decrease the call count when a BYE
is received - maybe do a subtraction and the do a avp_db_query to update the
table?
And of course there is the BYE that won't be present (ie. When a call just
rings and hangs up before it gets answered). Maybe ACC's missed_calls can
somewhat be used to help determine?
Thanks for any pointers and guidance. I am running Kamailio 1.5.
Thanks,
-graham
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
5:03 a.m.
You can either use load_credentials to pull it during subscriber authentication, or use
your separate table.
--
This message was painstakingly thumbed out on my mobile, so apologies for brevity, errors,
and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Sep 30, 2011, at 10:50 PM, Graham Wooden <graham(a)g-rock.net> wrote:
Ok, I expanded on that example and got this working;
for the most part.
What is the best way to get that MAX_NUMBER_OF_CALLS to be a value that is
set per subscriber? Or keep my quota table and just pull the value from
there?
modparam("dialog", "profiles_with_value", "callquota")
.
.
.
if (is_method("INVITE")) {
$var(SIZE) = 0;
get_profile_size("callquota", "$rU",
"$var(SIZE)");
if( $var(SIZE) >= MAX_NUMBER_OF_CALLS ){
sl_send_reply("503", "Simultaneous calls limit
reached");
exit;
}
set_dlg_profile("callquota","$rU");
if (get_profile_size("callquota","$var(SIZE)")) {
xlog("DEBUG: there are $var(SIZE) total calls for
$rU\n");
}
On 9/30/11 8:36 PM, "Graham Wooden" <graham(a)g-rock.net> wrote:
I agree - I actually tried to use the dialog
module, taken from an mailist
post back from Aug 2009,
http://www.mail-archive.com/users@lists.kamailio.org/msg04127.html
But ran into issues implementing it. With that, I will focus back on that.
Thanks Alex,
-graham
On 9/30/11 8:26 PM, "Alex Balashov" <abalashov(a)evaristesys.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users You really, really, really want to use the
"dialog" module to simplify and
automate this.
--
This message was painstakingly thumbed out on my mobile, so apologies for
brevity, errors, and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Sep 30, 2011, at 9:08 PM, Graham Wooden <graham(a)g-rock.net> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users Hi there,
Finally getting around to introducing some call limits and starting with the
inbound calls. However, I ran into an issue about how to get the "in use"
count to be updated in my quota table.
What is the best way to get s:in_use to update so it can be calculated?
Here is my snippet of code:
if (is_method("INVITE")) {
avp_db_query("select quota, in_use from quota where
username='$rU'","$avp(s:quota);$avp(s:in_use)");
if ($avp(s:in_use) >= $avp(s:quota)){
xlog ("DEBUG: Trunk $rU is over quota");
sl_send_reply("503","User over quota");
}
.
.
}
This opens up two more questions: How to decrease the call count when a BYE
is received - maybe do a subtraction and the do a avp_db_query to update the
table?
And of course there is the BYE that won't be present (ie. When a call just
rings and hangs up before it gets answered). Maybe ACC's missed_calls can
somewhat be used to help determine?
Thanks for any pointers and guidance. I am running Kamailio 1.5.
Thanks,
-graham
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
4598
days inactive
4598
days old
4 comments
2 participants
participants (2)
-
Alex Balashov -
Graham Wooden