Hung-ying Tyan 6037a056ea Fix n-way conf call in SipPhone.
+ Avoid concurrent modification when forming >3-way conf call.
+ Revise SipConnection.separate() to put the newly separated call to foreground.

Bug: 3114987

Change-Id: If6204e7e3cc05f4a516c33657a368b53a0ad014d
2010-10-21 03:59:04 +08:00
..
2010-10-21 03:59:04 +08:00