/etc/asterisk/meetme.conf

[general]

[rooms]

conf => 10,1234

/etc/asterisk/extensions.conf

[Konferenz]

exten => 2010,1,Ringing
exten => 2010,n,Wait(3)
exten => 2010,n,MeetMe(10,Mic)
exten => 2010,n,Hangup

exten => 2011,1,Ringing
exten => 2011,n,Wait(1)
exten => 2011,n,MeetMe(10,mic)
exten => 2011,n,Hangup


exten => 2012,1,Ringing
exten => 2012,n,Wait(1)
exten => 2012,n,Authenticate(5678)
exten => 2012,n,MeetMe(10,asic,1234)
exten => 2012,n,Hangup