baresip: remove broken sdl module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
asterisk-11.x: remove broken mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
asterisk-1.8.x: remove BROKEN mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
yate: remove broken h323 and mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
restund: comment out the mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
kamailio-4.1.x: update to 4.1.5

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
kamailio-4.1.x: add module rtpproxy-ng and cnxcc

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
kamailio-4.1.x: add mysql and stun module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
yate: add mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
asterisk-1.8.x: add mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
asterisk-11.x: add mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
restund: enable mysql module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
yate: fix typo

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
FreeSWITCH: Fix libs/srtp.

Signed-off-by: Mazi Lo <openwrt.mazilo@recursor.net>
kamailio-4.1.x: remove duplicit nathelper module

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
FreeSWITCH:
 1. Bump to FS GIT EHAD 5173471b06d88063ec7e2622c92c9674840ae4b1.
 2. Flag mod_yaml as BROKEN.
 3. Fine tune PKG_CONFIG_PATH to ${STAGING_DIR}/usr/lib/pkg-config .

Signed-off-by: Mazi Lo <openwrt.mazilo@recursor.net>
Merge branch 'master' of http://git.openwrt.org/feed/telephony