Yealink T21PE2 User Manual

Security Features
381
Topics
Supported Cipher Suites
Supported Trusted and Server Certificates
TLS Configuration
Supported Cipher Suites
A cipher suite is a named combination of authentication, encryption, and message authentication code (MAC)
algorithms used to negotiate the security settings for a network connection using the TLS/SSL network protocol.
Yealink IP phones support the following cipher suites:
l DHE-RSA-AES256-SHA
l DHE-DSS-AES256-SHA
l AES256-SHA
l EDH-RSA-DES-CBC3-SHA
l EDH-DSS-DES-CBC3-SHA
l DES-CBC3-SHA
l DES-CBC3-MD5
l DHE-RSA-AES128-SHA
l DHE-DSS-AES128-SHA
l AES128-SHA
l RC2-CBC-MD5
l IDEA-CBC-SHA
l DHE-DSS-RC4-SHA
l RC4-SHA
l RC4-MD5
l RC4-64-MD5
l EXP1024-DHE-DSS-DES-CBC-SHA
l EXP1024-DES-CBC-SHA
l EDH-RSA-DES-CBC-SHA
l EDH-DSS-DES-CBC-SHA
l DES-CBC-SHA
l DES-CBC-MD5
l EXP1024-DHE-DSS-RC4-SHA
l EXP1024-RC4-SHA
l EXP1024-RC4-MD5
l EXP-EDH-RSA-DES-CBC-SHA
l EXP-EDH-DSS-DES-CBC-SHA
l EXP-DES-CBC-SHA
l EXP-RC2-CBC-MD5
l EXP-RC4-MD5
l ECDHE

Yealink T21PE2 Specifications

General

Brand	Yealink
Model	T21PE2
Category	IP Phone
Language	English