Backport fix from 1.6.0 that allows you to set parkedcalltransfers=no|caller|callee|both, but default to both which would be the equivalent of the existing behaviour.

The problem was that if someone parked a call, the callee and caller would both get assigned the builtin transfer feature, which would not only be potentially giving someone the ability to transfer themselves when they shouldn't have it, but would also dissallow reinviting the media off of the call.
(closes issue #12854)
	Reported by: davidw
	Patches: 
	      parkingfix4.diff.txt uploaded by otherwiseguy
		  Tested by: davidw, otherwiseguy


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@151763 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 816ad076a..8b094ff13 100644
--- a/CHANGES
+++ b/CHANGES
@@ -230,6 +230,7 @@ Changes since Asterisk 1.2:
                       o atxfernoanswertimeout variable added
                       o parkcall variable added (one step parking)
                       o improved documentation for dynamic feature declarations!
+                      o added parkedcallltransfers option to control builtin transfers with parking
                9. iax.conf
                       o adsi variable added
                       o mohinterpret variable added