[sr-dev] TLS docs

The TLS tutorial on the doc site doesn't seem up to date. http://kamailio.org/docs/tls-devel.html "1.1. Overview TLS is an optional part of the Kamailio's core, not a module. TLS, as defined in the SIP RFC3261, is a mandatory feature for proxys and is used to secure the SIP signalling on a hop-by-hop basis (not end-to-end). TLS works on top of TCP. DTLS, or TLS over UDP is also defined by IETF and may become available in a future release of Kamailio." To me, it seems like TLS is now only a module. http://kamailio.org/docs/modules/devel/modules/tls.html says "This module implements the TLS transport for SIP-router using the OpenSSL library (http://www.openssl.org). To enable the TLS support this module must be loaded and enable_tls=yes must be added to the SIP-router config file" Maybe we should make a note on "http://kamailio.org/docs/" that the "TLS Tutorial" is now part of the module docs and refer to module docs above. I can't update that page myself. Thanks, /O