8.6 Auto-Answering..................................................................................................................................................42
8.7 Callback ...............................................................................................................................................................44
8.8 Mute ..................................................................................................................................................................... 45
8.8.1 Mute the Call ............................................................................................................................................. 45
8.8.2 Ringing Mute ............................................................................................................................................. 46
8.9 Call Hold/Resume ..............................................................................................................................................46
8.10 DND ................................................................................................................................................................... 47
8.11 Call Forward ..................................................................................................................................................... 49
8.12 Call Transfer .....................................................................................................................................................51
8.12.1 Blind transfer ...........................................................................................................................................52
8.12.2 Semi-Attended transfer ......................................................................................................................... 52
8.12.3 Attended transfer ....................................................................................................................................52
8.13 Call Waiting ...................................................................................................................................................... 53
8.14 Conference ....................................................................................................................................................... 54
8.14.1 Local Conference ................................................................................................................................... 54
8.14.2 Network Conference ..............................................................................................................................57
8.15 Call Park ........................................................................................................................................................... 58
8.16 Pick Up .............................................................................................................................................................. 59
8.17 Anonymous Call .............................................................................................................................................. 60
8.17.1 Anonymous Call ..................................................................................................................................... 60
8.17.2 Ban Anonymous Call ............................................................................................................................. 61
8.18 Hotline ............................................................................................................................................................... 62
8.19 Emergency Call ............................................................................................................................................... 63
9 Advance Function .........................................................................................................................................................65
9.1 BLF (Busy Lamp Field) .....................................................................................................................................65
9.1.1 Configure the BLF Functionality ............................................................................................................ 65
9.1.2 Use the BLF Function ..............................................................................................................................66
9.2 BLF List ............................................................................................................................................................... 67
9.3 Record ................................................................................................................................................................. 68
9.3.1 Local Record (USB flash disk) ............................................................................................................... 68
9.3.2 Server Record ...........................................................................................................................................69
9.3.3 SIP INFO Record ......................................................................................................................................69
9.4 Agent ....................................................................................................................................................................70
9.5 Intercom .............................................................................................................................................................. 72
9.6 MCAST ................................................................................................................................................................ 73
9.7 SCA (Shared Call Appearance) ...................................................................................................................... 74
9.8 Message ..............................................................................................................................................................76
9.8.1 SMS ............................................................................................................................................................ 76