Yealink VS800 - Page 7

| Contents | vii
Managing the Directory....................................................................................... 178
Local Directory................................................................................................................................................. 178
Adding Local Contacts and Conference Contacts............................................................................... 178
Importing a Local Contact List............................................................................................................ 180
Exporting Local Contact List............................................................................................................... 181
Editing Local Contacts......................................................................................................................... 181
Deleting Local Contacts....................................................................................................................... 182
Cloud Directory................................................................................................................................................ 183
Enterprise Directory..........................................................................................................................................183
LDAP.................................................................................................................................................................183
LDAP Attributes................................................................................................................................... 184
Configuring LDAP................................................................................................................................184
Searching for Contacts......................................................................................................................................187
Placing Calls to Contacts................................................................................................................................. 187
Meeting Whitelist..............................................................................................................................................188
Adding Meeting Whitelist.................................................................................................................... 188
Deleting the Meeting Whitelist............................................................................................................ 189
Meeting Blacklist..............................................................................................................................................189
Adding Meeting Blacklist.....................................................................................................................189
Deleting the Meeting Blacklist.............................................................................................................189
Managing the Call Log........................................................................................ 189
Saving History Record..................................................................................................................................... 190
Adding a History Record to the Local Directory............................................................................................ 190
Deleting History Records................................................................................................................................. 190
Deleting a History Record....................................................................................................................191
Deleting Multiple History Records...................................................................................................... 191
Deleting All History Records...............................................................................................................191
Placing Calls from Call History.......................................................................................................................192
Placing a Call........................................................................................................ 192
Placing a Call by Entering a Number..............................................................................................................192
Placing a Call from the Search Result.............................................................................................................193
Placing a Call from the Search Result by CTP20........................................................................................... 194
Editing Numbers Before Calling......................................................................................................................194
Editing Numbers before Calling by CTP20.....................................................................................................194
Configuring the Security Features......................................................................195
User and Administrator.................................................................................................................................... 195
Configuring an Administrator Password..............................................................................................195
Enabling the User Role........................................................................................................................ 196
Configuring the Auto Logout Time................................................................................................................. 196
Transport Layer Security (TLS).......................................................................................................................196
Supported Cipher Suites.......................................................................................................................197
TLS Transport Protocol........................................................................................................................ 197
Managing the Trusted Certificates List................................................................................................199
Managing the Server Certificates.........................................................................................................201
Secure Real-Time Transport Protocol (SRTP)..................................................................................... 202
H.235.....................................................................................................................................................204
Defending against Attacks....................................................................................................................205