Hi Alex,
If setting-value could only happen in initialization phase, and exported
function has only: pv_isset() and pv_unset, this doesn't work.
I need a function pv_set() to set the variable when condition is
matched.
Sincerely,
Derrick
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Alex
Balashov
Sent: Wednesday, April 13, 2011 12:03 PM
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER)
-UsersMailing List
Cc: SIP Router - Kamailio (OpenSER) and SIP Express Router
(SER)-UsersMailing List
Subject: Re: [SR-Users] Is there any globle variable/flag
mechanisminKamailio
Derrick,
If it's truly global variables you want, have you tried shared memory
variables or htable?
--
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 Apr 13, 2011, at 11:58 AM, "Derrick Ding" <dding(a)aastra.com> wrote:
Hi, Alex
I tried, it doesn't work.
The real proxy is like a SIP-UA stateful entity. When A call B, then
call C. it's different dialog. My aim is to let Kamailio send back 491
to A, if A&B is in sendrecv state and A send INVITE to C with sendrecv
before A hold B.
I cannot keep the state of A&B when process A&C. And record-route
doesn't work either. It only works in a dialog.
I hope Kamailio could add global variable for user to define and use.
Sincerely,
Derrick
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Alex
Balashov
Sent: Tuesday, April 12, 2011 2:00 PM
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] Is there any globle variable/flag mechanism
inKamailio
On 04/12/2011 01:54 PM, Derrick Ding wrote:
I wonder if there's any other mechanism that
I can use to record the
state and can be used as flag.
That is because a stateful proxy is, by default, transaction-stateful.
A "call" is a dialog, which consists of
several transactions. Proxies
are not, by default, dialog-stateful. It sounds like
you're looking
for
something that can persist throughout the lifetime of a dialog.
Fortunately, Kamailio does have a 'dialog' module that adds this
functionality. The doc page for the module is here:
http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html
If you set a dialog to be tracked using the 'dialog' module, you can
use
so-called dialog flags:
http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id29657
48
http://www.kamailio.org/docs/modules/3.1.x/modules_k/dialog.html#id29658
08
These will be valid for the life of a dialog.
Another option--which also has the effect of being dialog-persistent,
but does not involve use of the dialog module--is to stow something in
a
http://www.kamailio.org/docs/modules/3.1.x/modules_k/rr.html#check-route
-param-id
-- Alex
--
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/
_______________________________________________
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
_______________________________________________
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