Yealink SIP-T20 - Manual (Page 11)

Table of Contents
xi
Busy Lamp Field (BLF) ............................................................................................... 79
Call Recording ........................................................................................................... 81
Hot Desking ............................................................................................................... 82
Intercom..................................................................................................................... 84
Outgoing Intercom Calls ........................................................................................ 84
Incoming Intercom Calls ......................................................................................... 84
Multicast Paging ........................................................................................................ 86
Sending RTP Stream ............................................................................................... 86
Receiving RTP Stream ............................................................................................. 88
Music on Hold............................................................................................................ 89
Automatic Call Distribution (ACD) ............................................................................. 90
Message.................................................................................................................... 92
Voice Mail ............................................................................................................... 92
Message Waiting Indicator (MWI) ......................................................................... 93
Troubleshooting ................................................................ 97
Regulatory Notices ......................................................... 107
Service Agreements .................................................................................................107
Limitations of Liability ...............................................................................................107
Safety Instructions.....................................................................................................107
Appendix A - Time Zones ................................................ 111
Index ............................................................................. 113