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, or define
+ external interface name in routing.conf: ": extern interfaces=XXXXX"