User Manual

Yealink Skype for Business HD IP Phones Administrator Guide
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Setting up an Appointment in Outlook ............................................................................... 245
Setting up a Meeting in Outlook ......................................................................................... 245
Setting up an Event in Outlook ........................................................................................... 246
Using the Calendar .............................................................................................................. 247
BToE ............................................................................................................................................... 250
EXP40 Expansion Module ........................................................................................................... 254
Assigning Contacts to EXP40 ............................................................................................... 254
Monitoring Status Changes using EXP Key LED Indicator ................................................ 255
Configuring Advanced Features .............................................259
Multicast Paging .......................................................................................................................... 259
Sending RTP Stream ............................................................................................................. 259
Receiving RTP Stream .......................................................................................................... 263
Action URI ..................................................................................................................................... 268
Configuring Trusted IP Address for Action URI ................................................................... 268
Capturing the Current Screen of the Phone ....................................................................... 270
Quality of Experience .................................................................................................................. 271
Configuring Audio Features ...................................................277
Pre Dial Tone................................................................................................................................. 277
Phone Ring Tones ......................................................................................................................... 278
Muting the Ringtone .................................................................................................................... 283
Private Line Tones ........................................................................................................................ 284
Redial Tone ................................................................................................................................... 286
Tones ............................................................................................................................................. 287
Voice Mail Tone ............................................................................................................................ 293
Headset Prior ............................................................................................................................... 295
Ringer Device for Headset ......................................................................................................... 297
Dual Headset ............................................................................................................................... 299
Sending Volume ........................................................................................................................... 300
Audio Codecs .............................................................................................................................. 302
Acoustic Clarity Technology ........................................................................................................ 309
Acoustic Echo Cancellation ................................................................................................. 309
Background Noise Suppression (BNS) ............................................................................... 310
Automatic Gain Control (AGC) ........................................................................................... 310
Voice Activity Detection (VAD) ............................................................................................ 311
Comfort Noise Generation (CNG) ...................................................................................... 312
Jitter Buffer ............................................................................................................................ 314
DTMF ............................................................................................................................................. 316
Methods of Transmitting DTMF Digit .................................................................................. 317
Suppress DTMF Display ....................................................................................................... 318
Transfer via DTMF ................................................................................................................. 320
Play Local DTMF Tone .......................................................................................................... 322