Which of the statements about gcti DNs is correct? (Choose 2 answers)
A . GctiDN must have a name in the following format: ‘gcti: :XXX’ where XXX is the type of functionality presented by this DN
B . Gctl DN must have in a Annex tab ‘TServer’ Section an option service-type with following value: gcti::XXX’ where XXX is the type of functionality presented by this DN
C . Gctl DN must be a VoIP Service DN type only
D . Gcti DN can be a VoIP Service DN type
E . Gcti DN can be a Trunk
Answer: B,D