Yealink SIP-T2 SERIES Administrator's Manual page 15

About This Guide ...................................................................... v
Documentations ............................................................................................................................... v
Conventions Used in Yealink Documentations ............................................................................. v
In This Guide ................................................................................................................................... vi
Summary of Changes ................................................................................................................... vii
Changes for Release 80, Guide Version 80.131 ................................................................... vii
Changes for Release 80, Guide Version 80.130 ................................................................... vii
Changes for Release 80, Guide Version 80.95 .................................................................... viii
Changes for Release 80, Guide Version 80.91 .................................................................... viii
Changes for Release 80, Guide Version 80.90 ...................................................................... ix
Changes for Release 80, Guide Version 80.82 ...................................................................... ix
Changes for Release 80, Guide Version 80.81 ...................................................................... ix
Changes for Release 80, Guide Version 80.80 ....................................................................... x
Changes for Release 80, Guide Version 80.60 ...................................................................... xi
Changes for Release 80, Guide Version 80.21 ..................................................................... xii
Changes for Release 80, Guide Version 80.20 .................................................................... xiii
Changes for Release 80, Guide Version 80.6 ...................................................................... xiv
Table of Contents ................................................................... xv
Product Overview ..................................................................... 1
VoIP Principle .................................................................................................................................... 1
SIP Components............................................................................................................................... 2
SIP IP Phone Models ........................................................................................................................ 3
Physical Features of IP Phones ................................................................................................ 4
Key Features of IP Phones ...................................................................................................... 15
Expansion Module ......................................................................................................................... 17
Getting Started ....................................................................... 19
Connecting the IP Phones ............................................................................................................. 19
Attaching the Stand and the Optional Wall Mount Bracket (not Applicable to CP860 IP
Phones) .................................................................................................................................... 20
Inserting the Camera (Only Applicable to SIP VP-T49G IP Phones) ................................... 27
Connecting the Handset and Optional Headset (not Applicable to CP860 IP Phones) . 28
Connecting the Power and Network .................................................................................... 30
Connecting the Optional Extension Microphones (Only Applicable to CP860 IP Phones)
Table of Contents
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