+- Fixed disabling of DTMF using 'n' option of chan_lcr.
+- Added GSM IMSI dialing by using dialing "imsi-<number>".
+- Applied API change of OpenBSC.
+- Applied changes of OpenBSC main branch. LCR now works with OpenBSC main
+ branch.
+- Minor fixes and source cleanups.
+- Added patch by Kai Peter to complete screening indicators. Thanx!
+- Join conference during alerting phase, so calls can be forwarded.
+- Fixed conference release bug.
+
+New release Version 1.6
+
+Changes after Version 1.6
+- Fixed bad call/conference bug in joinpbx.c
+- External interfaces must now be specified using 'extern' keyword.
+ -> This prevents from selecting other interfaces when dialing out.
+ -> Just add 'extern' right below your external interface definition, or give
+ external interface name in routing.conf: ": extern interfaces=XXXXX"
+- Added experimental CCITT No. 5 signalling system. (for educational purpose)
+- Added socket owner/group options to options.conf
+- Fixed/simplyfied config parser. The last digit of the last line was ignored.
+- Added Keypad facility
+ -> New option for chan_lcr: 'k'
+ -> New dialing parameter for LCR: keypad
+- Keep up with current OpenBSC API
+- Fixed DTMF detection option with chan_lcr
+
+New release Version 1.7
+
+Changes after Version 1.7
+- Added new option to interface.conf: "nonotify" to disable notify messages.
+- Replaced polling main loop by event driven "select()" loop.
+- Also replaced polling main loop by event driven "select()" loop on chan_lcr.
+- Added "release" action and timeout to "execute" action.
+- Added queue buffer for chan_lcr sending faxes without interruption.
+ -> Use options "t:q250" for disabling mISDN_dsp and adding a 250ms delay.
+- Fixed HLC (higher layer capability) modification to LCR routing.
+- Fixed chan_lcr fax queue buffer. Added LCR_TRANSFERCAPABILITY environment.
+- Fixed compiler warnings when compiling with gcc 4.3.4.
+
+
+