Table of Contents
xv
Table of Contents
Introduction.......................................................................... v
About This Guide ................................................................................................................................................... v
Chapters in This Guide ......................................................................................................................................... v
Related Documentations ................................................................................................................................... vi
Conventions Used in Yealink Documentations .......................................................................................vii
Reading the Configuration Parameter Tables ..........................................................................................vii
Summary Table Format .......................................................................................................................... viii
Configuration Parameter Table Format .............................................................................................. ix
Recommended References ............................................................................................................................... xi
Understanding VoIP Principle and SIP Components ............................................................................. xi
VoIP Principle ............................................................................................................................................... xii
SIP Components ........................................................................................................................................ xiii
Table of Contents ............................................................... xv
Product Overview ................................................................ 1
SIP IP Phone Models .............................................................................................................................................1
Physical Features of IP Phones ................................................................................................................2
Key Features of IP Phones .........................................................................................................................4
Expansion Modules ...............................................................................................................................................5
Getting Started ..................................................................... 7
What IP Phones Need to Meet .........................................................................................................................7
Yealink IP Phones in a Network .......................................................................................................................7
Connecting the IP Phones ..................................................................................................................................8
Inserting the Camera (not applicable to SIP-T56A IP phones) ..................................................9
Attaching the Stand and the Optional Wall Mount Bracket.................................................... 10
Adjust the angle of touch screen (not applicable to SIP-T56A IP phones) ....................... 12
Connecting the Handset and Optional Headset .......................................................................... 12
Connecting the Power and Network ................................................................................................. 13
Connecting the Optional USB Flash Drive....................................................................................... 15
Initialization Process Overview ...................................................................................................................... 16
Verifying Startup ................................................................................................................................................. 17
Setting Up Your System .................................................... 19
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