SIP-H680 Series IP Phone User Manual
4.5.1 Headset..........................................................................................................................61
4.6 System customization................................................................................................................62
4.6.1 Account management....................................................................................................62
4.7 Dial Plan....................................................................................................................................63
4.7.1 Dial plan syntax......................................................................................................................63
4.7.2 Dial plan Funciton..........................................................................................................64
5.Basic functions......................................................................................................................................73
5.1 Make a call.................................................................................................................................73
5.2 Answer a call.............................................................................................................................74
5.3 End a call...................................................................................................................................75
5.4 Redial.........................................................................................................................................75
5.5 DND...........................................................................................................................................76
5.6 Call Forward..............................................................................................................................78
5.6.1 Active transfer................................................................................................................78
5.6.2 Auto transfer..................................................................................................................79
5.7 Call transfer...............................................................................................................................83
5.7.1 Blind transfer..................................................................................................................83
5.7.2 Inquiry transfer...............................................................................................................86
5.8 Call waiting................................................................................................................................87
5.9 Auto redial..................................................................................................................................88
5.10 Auto Answer............................................................................................................................89
5.11 Anonymous Call.......................................................................................................................91
5.12 Hotline......................................................................................................................................91
5.13 QR Code..................................................................................................................................92
5.14 Conference..............................................................................................................................93
5.15 Upgrade...................................................................................................................................95
6.Advanced function.................................................................................................................................97
6.1 Multicast.....................................................................................................................................97
6.1.1 Multicast list configuration..............................................................................................98
6.1.2 Accept multicast RTP stream.......................................................................................100
6.1.3 Multicast use................................................................................................................102
6.2 Message..................................................................................................................................102
6.2.1 SMS.............................................................................................................................102
6.3 Configuration management.....................................................................................................107
6.4 Auto Provision..........................................................................................................................108
6.4.1 Preparing steps...........................................................................................................108
6.4.2 Automatic update operation steps:..............................................................................110
6.5 SIP configuration.....................................................................................................................114
6.5.1 SIP Session Timer ......................................................................................................114
6.5.2 Local SIP port and TLS SIP port.................................................................................115
6.6 Action URL...............................................................................................................................116
6.6.1 The action that can realize reporting to the server.......................................................116
6.6.2 Variable description.....................................................................................................121
