Yealink CTP20 User Manual

| Configuring the Security Features | 241
• WellsSecure Public Root Certificate Authority
• GeoTrust Global CA
• Visa eCommerce Root
• QuoVadis Root CA 2
• E-Tugra Certification Authority
• Hongkong Post Root CA 1
• Security Communication RootCA1
• Trustis FPS Root CA
• Yealink Server CA
• Baltimore CyberTrust Root
• Swisscom Root CA 1
• KISA RootCA 1
• Entrust Root Certification Authority
• TC TrustCenter Class 2 CA II
• TC TrustCenter Class 3 CA II
• TC TrustCenter Universal CA I
• TC TrustCenter Class 4 CA II
• RSA Security 2048 V3
• CNNIC ROOT
• Certum CA
• Certigna
• NetLock Arany (Class Gold)
Főtanúsítvány
• GlobalSign Root CA
• ACEDICOM Root
• Class 1 Public Primary Certification Authority
• Class 3 Public Primary Certification Authority - G2
• Class 1 Public Primary Certification Authority - G2
• Class 2 Public Primary Certification Authority - G2
• Class 4 Public Primary Certification Authority - G2
• Class 3 Public Primary Certification Authority
• Certinomis - Autorité Racine
• D-TRUST Root Class 3 CA 2 2009
• D-TRUST Root Class 3 CA 2 EV 2009
• Microsec e-Szigno Root CA 2009
• Certum Trusted Network CA
• Secure Certificate Services
• Trusted Certificate Services
• AAA Certificate Services
• COMODO RSA Certification Authority
• ComSign Secured CA
• GlobalSign Root CA - R3
• GeoTrust Universal CA 2
• GeoTrust Universal CA
• SecureSign RootCA11
• Security Communication RootCA2
• Entrust.net Certification Authority (2048)
• EE Certification Centre Root CA
• Autoridad de Certificacion Firmaprofesional CIF A62634068
• ES
• AffirmTrust Commercial

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