Table of ContentsxvTable of ContentsIntroduction.......................................................................... vAbout This Guide ................................................................................................................................................... vChapters in This Guide ......................................................................................................................................... vRelated Documentations ...................................................................................................................................viConventions Used in Yealink Documentations .......................................................................................viiReading the Configuration Parameter Tables ..........................................................................................viiSummary Table Format .......................................................................................................................... viiiConfiguration Parameter Table Format.............................................................................................. ixRecommended References ............................................................................................................................... xiUnderstanding VoIP Principle and SIP Components ............................................................................. xiVoIP Principle ...............................................................................................................................................xiiSIP Components ........................................................................................................................................ xiiiSummary of Changes ....................................................................................................................................... xivChanges for Release 80, Guide Version 80.12 .............................................................................. xivChanges for Release 80, Guide Version 80.11 .............................................................................. xivTable of Contents ............................................................... xvProduct Overview ................................................................ 1SIP IP Phone Models .............................................................................................................................................1Physical Features of IP Phones ................................................................................................................2Key Features of IP Phones .........................................................................................................................4Expansion Modules ...............................................................................................................................................6Getting Started ..................................................................... 9What IP Phones Need to Meet .........................................................................................................................9Yealink IP Phones in a Network .......................................................................................................................9Connecting the IP Phones ............................................................................................................................... 10Inserting the Camera (only applicable to SIP-T58V/A IP phones) ........................................ 11Attaching the Stand and the Optional Wall Mount Bracket (not applicable to CP960 IP phones)........................................................................................................................................................................... 12Adjust the angle of touch screen (only applicable to SIP-T58V/A IP phones)................. 14Connecting the Handset and Optional Headset (not applicable to CP960 IP phones)14Connecting the Power and Network ................................................................................................. 15Connecting the Optional USB Flash Drive....................................................................................... 18Connecting the Wired Expansion MIC CPE90 (Only Applicable to CP960 IP Phones) . 19
