[sr-dev] new module: gzcompress

Hello,

following the Kristian's email and blog about Apple Facetime using compressions of the body (http://lists.sip-router.org/pipermail/sr-users/2013-September/079816.html), I did a quick coding Friday evening and put together a new module that uses zlib to compress/decompress the body for SIP messages - I named it gzcompress, its readme is available at: - http://kamailio.org/docs/modules/devel/modules/gzcompress.html

Might be useful for those that want to save bandwidth when peering two kamailios or target to get under MTU size. It is now enabled for SIP traffic only, but the plan is to get it for http as well, where it can be more relevant for xcap traffic.

Cheers, Daniel