Yealink CTP20 User Manual

| Configuring the Security Features | 243
• VeriSign Universal Root Certification Authority
• thawte Primary Root CA - G3
• GeoTrust Primary Certification Authority - G3
• Thawte Universal CA Root
• Security Communication EV RootCA1
• America Online Root Certification Authority 2
• DigiCert Assured ID Root G2
• DigiCert Trusted Root G4
• DigiCert Global Root G2
• DigiCert Assured ID Root G3
• DigiCert Global Root G3
• Amazon Root CA 1
• VeriSign Class 3 Public Primary Certification Authority - G4
• GeoTrust Primary Certification Authority - G2
• USERTrust RSA Certification Authority
• thawte Primary Root CA - G2
• COMODO ECC Certification Authority
• Starfield Root Certificate Authority - G2
• Starfield Services Root Certificate Authority - G2
• Go Daddy Root Certificate Authority - G2
• Chambers of Commerce Root - 2008
• Global Chambersign Root - 2008
• Buypass Class 3 Root CA
• Buypass Class 2 Root CA
• AffirmTrust Premium
• AffirmTrust Premium ECC
• StartCom Certification Authority G2
• Amazon Root CA 3
• Amazon Root CA 4
• Amazon Root CA 2
• GENBAND
• CA Disig Root R1
• CA Disig Root R2
• Yealink Root CA
• Yealink Root CA
• Yealink Root CA
• Yealink Root CA 2
• Yealink Root CA 2
• Yealink Root CA 2
• Symantec Class 3 Secure Server CA - G4
• yealinkvc.com
• quickconnect.starleaf.com
• Go Daddy Root Certificate Authority - G2
• Videxio AS Root CA
• StarLeaf CA
• MarketWare Server CA 2
• QuoVadis Root CA 2 G3
• DigiCert SHA2 High Assurance Server CA
• Sectigo RSA Organization Validation Secure Server CA
• QuoVadis Global SSL ICA G3

Yealink CTP20 Specifications

General

Aspect ratio	16:9
Screen shape	Flat
Display diagonal	13.3 \
Touch technology	Multi-touch
Touchscreen type	Multi-user
Touchscreen technology	Capacitive
Number of simultaneous touchpoints	10
Product color	Black
Power consumption (typical)	7 W
Ethernet LAN (RJ-45) ports	1
OmniTapps Multitouch compatibility	No
Wi-Fi standards	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (without stand)	196 mm
Width (without stand)	321.5 mm
Height (without stand)	118 mm