Is this some kind of xml-generating script for register bindings (as in here: http://wiki.freeswitch.org/wiki/Mod_lua/Serving_Configuration)? If
that’s the case, you have no session object, and you will have to follow the information on that wiki page instead.
/Peter
Från: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org]
För Samira Mh
Skickat: den 3 juli 2012 12:16
Till: FreeSWITCH Users Help
Ämne: Re: [Freeswitch-users] how to get the content of sip header ?
for example i want to read the value of sip-header ' CSeq' in lua(that is configure for mod_xml in /usr/loca/freeswitch/conf/autoload/lia.xml.conf), must to issue as follow:
local var = session:getVariable("sip_CSeq")
but the error occure:
attempt to index global 'session' (a nil value)
REGISTER
sip:192.168.10.89 SIP/2.0
Via: SIP/2.0/UDP 192.168.18.120:33648;branch=z9hG4bK-d8754z-7e634b5c7a239f6b-1---d8754z-;rport
Max-Forwards: 70
To: <sip:1000@192.168.10.89>
From: <sip:1000@192.168.10.89>;tag=695adb0d
Call-ID: MGUzNTFkZWVlOTcwODBmOWViNGY4MjM3MzE2NTQzMTM.
CSeq: 1 REGISTER
Expires: 5454
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO
Supported: timer
User-Agent: eyeBeam release 1102q stamp 51814
Content-Length: 0
From: Peter Olsson <peter.olsson@visionutveckling.se>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Sent: Sunday, July 1, 2012 11:33 AM
Subject: Re: [Freeswitch-users] how to get the content of sip header ?
Use session:getVariable("var") to read whatever channel variable you need. As Michael said, the SIP headers are stored like sip_header_name. For instance, to read the header Diversion:, use the variable sip_diversion.
Michael also mentions the info app, which is a good way to dump all channel variables for a channel, so you know exactly what you have available. To use this, just execute the app info in the dialplan.
/Peter
1 jul 2012 kl. 05:47 skrev "Samira Mh" <saami_mh@ymail.com<mailto:saami_mh@ymail.com>>:
is it possible to explain in details? ,i have review the wiki on subject but don't understand clearly, i am new on freeswitch, thanks ...
________________________________
From: Michael Collins <msc@freeswitch.org<mailto:msc@freeswitch.org>>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org<mailto:freeswitch-users@lists.freeswitch.org>>
Sent: Sunday, July 1, 2012 1:33 AM
Subject: Re: [Freeswitch-users] how to get the content of sip header ?
See if you have a bunch of sip_xxx channel variables. Send the call to the info app and see what you've got.
-MC
On Sat, Jun 30, 2012 at 5:57 AM, Samira Mh <saami_mh@ymail.com<mailto:saami_mh@ymail.com>> wrote:
hi,
how to get the content of sip header in lua?
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