! , BLF Speed Dial Cisco Unified Communications Manager (CUCM) .
BLF (Busy Lamp Field) , . , , ( Off-Hook), , ( On-Hook). CUCM Native Presence.
BLF Speed Dial
. , System → Enterprise Parameters BLF For Call Lists Enabled. - Disabled.
Device → Device Settings → Phone Button Template. , . Cisco . Speed Dial BLF, .
Device → Phone, , BLF. Phone Button Template Save Apply Config.
Association Information Add a New BLF SD.
, , , , . Save.
BLF Speed Dial . .