Check the transformations cookbok!But how i can use transformation function pls let me know.Using sdp_get i can get the sdp.Dear OleI am not finding any example how to do it (changing a fqdn with ipaddress in sdp).
You asked for changing the IP and you do that with the function in mangler.The sdpops link does not give much info how to modify any line.
austinBest regardsOn Tue, Jan 22, 2013 at 6:41 PM, Olle E Johanson <olle@ozone.webway.se> wrote:
> Dear All
> When 200 OK to INVITE passes through Kamailio proxy , I want to change the IP address in SDP to a specific IP address.
>
> Can this be done by just modifying configuration files or do I need to modify in source code.
>
> In case I need to modify source code, which files I need to look at.
>
> Kindly provide pointers for said problem.
You can modify ANYTHING in a text based attachment like an SDP in the configuration script.
To make it a bit simple for you, we have two modules that work with specific parts:
- SDPops http://kamailio.org/docs/modules/devel/modules/sdpops.html
- MANGLER http://kamailio.org/docs/modules/devel/modules/mangler.html
In the Mangler module there's a function called "sdp_mangle_ip()" that will make you happy.
You can always copy the whole SDP into an AVP with SDP_GET, use the transformations to read one line at a time and modify it.
/O
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