How to export variable downstream on execute_on_answer?
Hi guys, I have a simple call scenario: *Caller -> FS -> Callee* Callee answer the call with an additional header called X-MyVar in 200 OK. I'm trying to store that value only for reporting via CHANNEL_HANGUP_COMPLETE - event socket. I'm retrieving that custom header by looking at ${sip_rh_X-MyVar} via *execute_on_answer* on B leg, and it's fine. But I'm unable to export it to the A leg. Here's my dialplan: *<extension name="logvar"> <condition field="destination_number" expression="^logvar$"> <action application="export" data="myvar=${sip_rh_X-MyVar}"/> </condition></extension><action application="bridge" data="{execute_on_answer=execute_extension logvar XML external}sofia/external/${destination_number}"/>* I don't want X-MyVar header to be passed to Caller, so I have to export the variable. But when CHANNEL_HANGUP_COMPLETE fires, the variable *variable_myvar* present only in the outbound B leg. Look like my export did not work. Note that I have some upstream exports from A leg to B leg in normal XML dialplan and they're all fine. Below is my fs_cli log: 192.168.1.100 is my FS. *Dialplan: sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> Action export(myvar=${sip_rh_X-MyVar})2017-08-10 17:27:29.958572 [NOTICE] switch_core_session.c:2913 Execute export(myvar=${sip_rh_X-MyVar})EXECUTE sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> export(myvar=598c35116ee949.25824485)2017-08-10 17:27:29.958572 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [myvar]=[598c35116ee949.25824485]* Not sure what I'm missing in this case. Any help would be appreciated. rgds, Loi Dang
Hello, https://wiki.freeswitch.org/wiki/Variable_sip_copy_custom_headers I'm not sure but this link may help you. On Thu, Aug 10, 2017 at 2:24 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi guys, I have a simple call scenario: *Caller -> FS -> Callee* Callee answer the call with an additional header called X-MyVar in 200 OK. I'm trying to store that value only for reporting via CHANNEL_HANGUP_COMPLETE - event socket.
I'm retrieving that custom header by looking at ${sip_rh_X-MyVar} via *execute_on_answer* on B leg, and it's fine. But I'm unable to export it to the A leg. Here's my dialplan:
*<extension name="logvar"> <condition field="destination_number" expression="^logvar$"> <action application="export" data="myvar=${sip_rh_X-MyVar}"/> </condition></extension><action application="bridge" data="{execute_on_answer=execute_extension logvar XML external}sofia/external/${destination_number}"/>*
I don't want X-MyVar header to be passed to Caller, so I have to export the variable. But when CHANNEL_HANGUP_COMPLETE fires, the variable *variable_myvar* present only in the outbound B leg. Look like my export did not work. Note that I have some upstream exports from A leg to B leg in normal XML dialplan and they're all fine.
Below is my fs_cli log: 192.168.1.100 is my FS.
*Dialplan: sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> Action export(myvar=${sip_rh_X-MyVar})2017-08-10 17:27:29.958572 [NOTICE] switch_core_session.c:2913 Execute export(myvar=${sip_rh_X-MyVar})EXECUTE sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> export(myvar=598c35116ee949.25824485)2017-08-10 17:27:29.958572 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [myvar]=[598c35116ee949.25824485]*
Not sure what I'm missing in this case. Any help would be appreciated. rgds, Loi Dang
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- С уважением, Владислав Захожай
Hi Vladyslav, many thanks for your reply, but I don't want the Caller receive my custom header(s), so I intend to disable the copying. I just want to export a flag variable to the channel so that I could retrieve it later. rgds, Loi Dang Loi Dang Thanh Phone : +84. 1224.735.448 Email : loi.dangthanh@gmail.com On Thu, Aug 10, 2017 at 6:32 PM, Vladyslav Zakhozhai <v.zakhozhai@gmail.com> wrote:
Hello,
https://wiki.freeswitch.org/wiki/Variable_sip_copy_custom_headers
I'm not sure but this link may help you.
On Thu, Aug 10, 2017 at 2:24 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi guys, I have a simple call scenario: *Caller -> FS -> Callee* Callee answer the call with an additional header called X-MyVar in 200 OK. I'm trying to store that value only for reporting via CHANNEL_HANGUP_COMPLETE - event socket.
I'm retrieving that custom header by looking at ${sip_rh_X-MyVar} via *execute_on_answer* on B leg, and it's fine. But I'm unable to export it to the A leg. Here's my dialplan:
*<extension name="logvar"> <condition field="destination_number" expression="^logvar$"> <action application="export" data="myvar=${sip_rh_X-MyVar}"/> </condition></extension><action application="bridge" data="{execute_on_answer=execute_extension logvar XML external}sofia/external/${destination_number}"/>*
I don't want X-MyVar header to be passed to Caller, so I have to export the variable. But when CHANNEL_HANGUP_COMPLETE fires, the variable *variable_myvar* present only in the outbound B leg. Look like my export did not work. Note that I have some upstream exports from A leg to B leg in normal XML dialplan and they're all fine.
Below is my fs_cli log: 192.168.1.100 is my FS.
*Dialplan: sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> Action export(myvar=${sip_rh_X-MyVar})2017-08-10 17:27:29.958572 [NOTICE] switch_core_session.c:2913 Execute export(myvar=${sip_rh_X-MyVar})EXECUTE sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> export(myvar=598c35116ee949.25824485)2017-08-10 17:27:29.958572 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [myvar]=[598c35116ee949.25824485]*
Not sure what I'm missing in this case. Any help would be appreciated. rgds, Loi Dang
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- С уважением, Владислав Захожай
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Hi Loi, You can try to use uuid_setvar and set a variable for specific call. https://freeswitch.org/confluence/display/FREESWITCH/Channel+Variables#Chann... I hope this will help. With kind regards, Jurijs On Thu, Aug 10, 2017 at 3:40 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi Vladyslav, many thanks for your reply, but I don't want the Caller receive my custom header(s), so I intend to disable the copying.
I just want to export a flag variable to the channel so that I could retrieve it later.
rgds, Loi Dang
Loi Dang Thanh Phone : +84. 1224.735.448 Email : loi.dangthanh@gmail.com
On Thu, Aug 10, 2017 at 6:32 PM, Vladyslav Zakhozhai < v.zakhozhai@gmail.com> wrote:
Hello,
https://wiki.freeswitch.org/wiki/Variable_sip_copy_custom_headers
I'm not sure but this link may help you.
On Thu, Aug 10, 2017 at 2:24 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi guys, I have a simple call scenario: *Caller -> FS -> Callee* Callee answer the call with an additional header called X-MyVar in 200 OK. I'm trying to store that value only for reporting via CHANNEL_HANGUP_COMPLETE - event socket.
I'm retrieving that custom header by looking at ${sip_rh_X-MyVar} via *execute_on_answer* on B leg, and it's fine. But I'm unable to export it to the A leg. Here's my dialplan:
*<extension name="logvar"> <condition field="destination_number" expression="^logvar$"> <action application="export" data="myvar=${sip_rh_X-MyVar}"/> </condition></extension><action application="bridge" data="{execute_on_answer=execute_extension logvar XML external}sofia/external/${destination_number}"/>*
I don't want X-MyVar header to be passed to Caller, so I have to export the variable. But when CHANNEL_HANGUP_COMPLETE fires, the variable *variable_myvar* present only in the outbound B leg. Look like my export did not work. Note that I have some upstream exports from A leg to B leg in normal XML dialplan and they're all fine.
Below is my fs_cli log: 192.168.1.100 is my FS.
*Dialplan: sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> Action export(myvar=${sip_rh_X-MyVar})2017-08-10 17:27:29.958572 [NOTICE] switch_core_session.c:2913 Execute export(myvar=${sip_rh_X-MyVar})EXECUTE sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> export(myvar=598c35116ee949.25824485)2017-08-10 17:27:29.958572 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [myvar]=[598c35116ee949.25824485]*
Not sure what I'm missing in this case. Any help would be appreciated. rgds, Loi Dang
____________________________________________________________ _____________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- С уважением, Владислав Захожай
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Hi Jurijs, your answer really helps, thanks a lot. My problem is solved with below call from the dialplan got executed on answer. *${uuid_setvar(${signal_bond} myvar ${sip_rh_X-MyVar})}* And btw, I find an alternative way in the meantime with using *bridge_export* instead of *export.* rgds, Loi Dang On Fri, Aug 11, 2017 at 1:25 PM Jurijs Ivolga <jurijs.ivolga@gmail.com> wrote:
Hi Loi,
You can try to use uuid_setvar and set a variable for specific call.
https://freeswitch.org/confluence/display/FREESWITCH/Channel+Variables#Chann...
I hope this will help.
With kind regards,
Jurijs
On Thu, Aug 10, 2017 at 3:40 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi Vladyslav, many thanks for your reply, but I don't want the Caller receive my custom header(s), so I intend to disable the copying.
I just want to export a flag variable to the channel so that I could retrieve it later.
rgds, Loi Dang
Loi Dang Thanh Phone : +84. 1224.735.448 Email : loi.dangthanh@gmail.com
On Thu, Aug 10, 2017 at 6:32 PM, Vladyslav Zakhozhai < v.zakhozhai@gmail.com> wrote:
Hello,
https://wiki.freeswitch.org/wiki/Variable_sip_copy_custom_headers
I'm not sure but this link may help you.
On Thu, Aug 10, 2017 at 2:24 PM, Lợi Đặng <loi.dangthanh@gmail.com> wrote:
Hi guys, I have a simple call scenario: *Caller -> FS -> Callee* Callee answer the call with an additional header called X-MyVar in 200 OK. I'm trying to store that value only for reporting via CHANNEL_HANGUP_COMPLETE - event socket.
I'm retrieving that custom header by looking at ${sip_rh_X-MyVar} via *execute_on_answer* on B leg, and it's fine. But I'm unable to export it to the A leg. Here's my dialplan:
*<extension name="logvar"> <condition field="destination_number" expression="^logvar$"> <action application="export" data="myvar=${sip_rh_X-MyVar}"/> </condition></extension><action application="bridge" data="{execute_on_answer=execute_extension logvar XML external}sofia/external/${destination_number}"/>*
I don't want X-MyVar header to be passed to Caller, so I have to export the variable. But when CHANNEL_HANGUP_COMPLETE fires, the variable *variable_myvar* present only in the outbound B leg. Look like my export did not work. Note that I have some upstream exports from A leg to B leg in normal XML dialplan and they're all fine.
Below is my fs_cli log: 192.168.1.100 is my FS.
*Dialplan: sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> Action export(myvar=${sip_rh_X-MyVar})2017-08-10 17:27:29.958572 [NOTICE] switch_core_session.c:2913 Execute export(myvar=${sip_rh_X-MyVar})EXECUTE sofia/external/400@192.168.1.100:5060 <http://400@192.168.1.100:5060> export(myvar=598c35116ee949.25824485)2017-08-10 17:27:29.958572 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [myvar]=[598c35116ee949.25824485]*
Not sure what I'm missing in this case. Any help would be appreciated. rgds, Loi Dang
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- С уважением, Владислав Захожай
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (3)
-
Jurijs Ivolga
-
Lợi Đặng
-
Vladyslav Zakhozhai