22 Jan
2013
22 Jan
'13
11:48 p.m.
Dear Ole
I am not finding any example how to do it (changing a fqdn with ipaddress
in sdp).
Using sdp_get i can get the sdp.
But how i can use transformation function pls let me know.
The sdpops link does not give much info how to modify any line.
Best regards
austin
On Tue, Jan 22, 2013 at 6:41 PM, Olle E Johanson <olle(a)ozone.webway.se>wrote;wrote:
22 jan 2013 kl. 14:07 skrev Austin Einter <austin.einter(a)gmail.com>om>:
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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