Hi, If I understood correctly the original question was to identify, in a reply route, a 200 OK coming for an initial INVITE. In the reply route the 200 OK will always have a to tag (unless the UAS is broken), so you cannot this condition.

Regards,

Federico

On Thu, Mar 3, 2016 at 9:05 AM, Serge S. Yuriev me@nevian.org wrote:

Hi,

Sorry, but why not to check has_totag again? Why we need a flag?

-- Wbr, Serge via mobile

03.03.2016, 09:31, "Federico Cabiddu" federico.cabiddu@gmail.com:

Hi, $dlg_var is not available at this stage of the dialog:

http://www.kamailio.org/docs/modules/devel/modules/dialog.html#idp19330392

To achieve your goal you can use there an avp or a flag, which are bound to transactions. Something like:

#define INIT_FLAG

if (is_method("INVITE") && !has_totag()) {

    $avp(is_init_invite) = 1;
    # or
    # setflag(INIT_FLAG);

}

onreply_route { if (is_method("INVITE") && t_check_status("200") && $avp(is_init_invite) == "1") { # or # if (is_method("INVITE") && t_check_status("200") && isflagset(INIT_FLAG)) # # do somting } }

Regards,

Federico

On Thu, Mar 3, 2016 at 4:55 AM, 张顺通 shuntongzhang@gmail.com wrote:

I want to distingguish 200 OK is for INVITE or reINVITE。

so I do this: request_route { if (is_method("INVITE") && !has_totag()) { $dlg_var(is_init_invite) = "1"; } }

onreply_route { xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]"); if (is_method("INVITE") && t_check_status("200") && $dlg_var(is_init_invite) == "1") { # do somting $dlg_var(is_init_invite) = "0"; } xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]"); }

What I confuse is： When I recive 100 Trying LOG is [100 - Trying][is_init_invite:0] [100 - Trying][is_init_invite:1]

why is_init_invite is 0?

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*Thank you for your help，$avp and flag is ok.*

2016-03-03 17:22 GMT+08:00 Julia Boudniatsky juliabo@gmail.com:

Hello,

I am using two different on_reply routes:

if (is_method("INVITE") && !has_totag()) { ....... t_on_reply(REPLY_TO_SOURCE); }

route[WITHINDLG] {

if(has_to_tag()) { ........ t_on_reply(REPLY_IN_DIALOG); }

May be it will help.

Best regards,

Julia.

On Thu, Mar 3, 2016 at 10:57 AM, Federico Cabiddu < federico.cabiddu@gmail.com> wrote:

...

Hi, If I understood correctly the original question was to identify, in a reply route, a 200 OK coming for an initial INVITE. In the reply route the 200 OK will always have a to tag (unless the UAS is broken), so you cannot this condition.

Regards,

Federico

On Thu, Mar 3, 2016 at 9:05 AM, Serge S. Yuriev me@nevian.org wrote:

...

Hi,

Sorry, but why not to check has_totag again? Why we need a flag?

-- Wbr, Serge via mobile

03.03.2016, 09:31, "Federico Cabiddu" federico.cabiddu@gmail.com:

Hi, $dlg_var is not available at this stage of the dialog:

http://www.kamailio.org/docs/modules/devel/modules/dialog.html#idp19330392

To achieve your goal you can use there an avp or a flag, which are bound to transactions. Something like:

#define INIT_FLAG

if (is_method("INVITE") && !has_totag()) {

    $avp(is_init_invite) = 1;
    # or
    # setflag(INIT_FLAG);

}

onreply_route { if (is_method("INVITE") && t_check_status("200") && $avp(is_init_invite) == "1") { # or # if (is_method("INVITE") && t_check_status("200") && isflagset(INIT_FLAG)) # # do somting } }

Regards,

Federico

On Thu, Mar 3, 2016 at 4:55 AM, 张顺通 shuntongzhang@gmail.com wrote:

I want to distingguish 200 OK is for INVITE or reINVITE。

so I do this: request_route { if (is_method("INVITE") && !has_totag()) { $dlg_var(is_init_invite) = "1"; } }

onreply_route { xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]"); if (is_method("INVITE") && t_check_status("200") && $dlg_var(is_init_invite) == "1") { # do somting $dlg_var(is_init_invite) = "0"; } xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]"); }

What I confuse is： When I recive 100 Trying LOG is [100 - Trying][is_init_invite:0] [100 - Trying][is_init_invite:1]

why is_init_invite is 0?

---

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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@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@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@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

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