With a simple diaplan: <extension name="test"> <condition field="destination_number" expression="^666$"> <action application="set" data="originate_timeout=6"/> <action application="bridge" data="sofia/external/${destination_number}@192.168.1.15" /> </condition> </extension> And .15 doesn't respond at all (dead), I see that even after the timeout (6 secs) or I hangup, FS keeps sending INVITEs until the SIP timeout expires (7 messages). Why? If the foreign side finally did respond 30 seconds later, would FS immediately BYE it? -Michael