Hi! I am trying to enable SSL support in FS. I have followed the wiki at http://wiki.freeswitch.org/wiki/SIP_TLS I already had libssl-dev installed, so I thought support should already have been compiled into FS, however enabling Internal_ssl_enable=true in vars.xml results in FS internal profile to not start: 2009-11-17 09:31:48.593240 [NOTICE] sofia.c:3016 Started Profile internal [sofia_reg_internal] 2009-11-17 09:31:48.907740 [ERR] sofia.c:1006 Error Creating SIP UA for profile: internal Checking freeswitch/libs/sofia-sip/config.log I see the following, which I assume means TLS has not been compiled with support: configure:27892: checking openssl/tls1.h usability configure:27909: gcc -c -DSU_DEBUG=0 -g -ggdb conftest.c >&5 conftest.c:156:26: error: openssl/tls1.h: No such file or directory What package should I have installed prior to compiling FS on debian? There is no OpenSSL-Dev. Is it libcurl4-openssl-dev? Thanks