Yealink T27G

Table of Contents
vii
Table of Contents
About This Guide ...................................................................... v
In This Guide ........................................................................................................................... v
Table of Contents ..................................................................... vii
Configuration Methods ............................................................. 1
Phone User Interface .............................................................................................................. 1
CommPortal Phone Configurator ........................................................................................... 1
Customizing Your Phone ........................................................... 3
IPv4 and IPv6 Network Settings .............................................................................................. 3
Choosing IP Addressing Mode ............................................................................................ 3
Configuring a Static IPv4 Address ....................................................................................... 4
Configuring a Static IPv6 Address ....................................................................................... 4
Registering Accounts .............................................................................................................. 5
SIP Session Timer .................................................................................................................... 6
Configuring SIP Session Timer ............................................................................................. 7
Time & Date ........................................................................................................................... 8
Time Zone ........................................................................................................................... 8
Configuring NTP Server ..................................................................................................... 11
Configuring Daylight Saving Time ..................................................................................... 12
Directory ............................................................................................................................... 17
Configuring the Display Priority of the Directory .............................................................. 17
Viewing the Directory on the Phone ................................................................................. 18
Remote Phone Book ............................................................................................................. 18
Configuring Access URL of the Remote Phone Book ........................................................ 18
Enabling Presenting the Caller Identity ............................................................................. 19
Downloading the Business Group Contacts ...................................................................... 20
Viewing Remote Phone Book on the Phone...................................................................... 20
Searching for a Contact in the Remote Phone Book ......................................................... 21
Placing a Call from Remote Phone Book ........................................................................... 21
Search Source List in Dialing ................................................................................................. 21
Configuring Search Source List .......................................................................................... 22
Line Keys Configuration ........................................................................................................ 22
Line Key Features ............................................................................................................... 23
Keypad Lock ......................................................................................................................... 33