<div dir="ltr"><div><div>Looks we do not have any option to modify a FQDN that comes in 200 OK of INVITE's SDP.<br></div>One need to modify the source code to achieve this,.., ya not a good idea though....<br><br></div>
<div>Austin<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jan 23, 2013 at 10:18 AM, Austin Einter <span dir="ltr"><<a href="mailto:austin.einter@gmail.com" target="_blank">austin.einter@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div>Dear Ole<br></div>I am not finding any example how to do it (changing a fqdn with ipaddress in sdp).<br>
</div>Using sdp_get i can get the sdp.<br></div>But how i can use transformation function pls let me know.<br>
<br></div>The sdpops link does not give much info how to modify any line.<br><br></div>Best regards<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888">austin<br></font></span></div>
<div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Jan 22, 2013 at 6:41 PM, Olle E Johanson <span dir="ltr"><<a href="mailto:olle@ozone.webway.se" target="_blank">olle@ozone.webway.se</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><br>
22 jan 2013 kl. 14:07 skrev Austin Einter <<a href="mailto:austin.einter@gmail.com" target="_blank">austin.einter@gmail.com</a>>:<br>
<br>
</div><div><div>> Dear All<br>
> When 200 OK to INVITE passes through Kamailio proxy , I want to change the IP address in SDP to a specific IP address.<br>
><br>
> Can this be done by just modifying configuration files or do I need to modify in source code.<br>
><br>
> In case I need to modify source code, which files I need to look at.<br>
><br>
> Kindly provide pointers for said problem.<br>
<br>
</div></div><div><div>You can modify ANYTHING in a text based attachment like an SDP in the configuration script.<br>
To make it a bit simple for you, we have two modules that work with specific parts:<br>
<br>
- SDPops <a href="http://kamailio.org/docs/modules/devel/modules/sdpops.html" target="_blank">http://kamailio.org/docs/modules/devel/modules/sdpops.html</a><br>
- MANGLER <a href="http://kamailio.org/docs/modules/devel/modules/mangler.html" target="_blank">http://kamailio.org/docs/modules/devel/modules/mangler.html</a><br>
<br>
In the Mangler module there's a function called "sdp_mangle_ip()" that will make you happy.<br>
<br>
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.<br>
<br>
/O<br>
<br>
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