Protocols: LLDP-MED for VLAN discovery; IPv4; TCP (RFC 793) in SSL/TLS; Domain Name System (DNS): A records (RFC 1706), SRV records (RFC 2782), RTP (RFC 1889, 1890), RFC 5966
Security: HTTPS secure provisioning; Local Access Interface: IVR password
Protocols: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
Features: Explore a desktop phones portfolio of feature-rich endpoints designed to enhance the desktop user experience.
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Manage administration remotely using a web browser. Perform many of the functions through your web browser which previously required physical access to the phone.
Use high quality phones designed for long life. They feature ergonomic / weighted handsets, textured plastic, keypad travel, and rubber feet to keep from sliding on desks.
Migrate from H323 to SIP as needed to bring ...
Features: Mid-level phone, ideal for professionals and managers with moderate call load
4.3" 480x272-pixel color display, fully adjustable
HD Voice with Yealink Acoustic Shield technology
10 line keys, 16 SIP accounts, 27 memory keys
Built-in Bluetooth, Wi-Fi
Dual-port Gigabit Ethernet
1xUSB port for call recording and wireless USB headset
Power supply not included
Security: IPv4/IPv6
IP Assignment: Static/DHCP
Proxy mode
HTTP/HTTPS web server
Time and date synchronization using SNTP
Transport Layer Security (TLS)
HTTPS certificate manager
IEEE802.1X
Protocols: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
Security: 802.1X authentication and EAPOL
• Media encryption via SRTP
• Transport layer security (TLS) v 1.2
• Encrypted configuration files
• Digest authentication
• Password login
• Support for URL syntax with password for
boot server address
• HTTPS secure provisioning
• Support for signed software executables
• Wi-Fi encryption1
: WEP, WPA-Personal,
WPA2-Personal, WPA2-Enterprise with
802.1X (EAP-TLS, PEAP-MSCHAPv2)
• QoS- IEEE 802.1p/Q tagging (VLAN), layer 3
TOS, and DSCP
• WMM (Wi-Fi multimedia)
Power: • LAN IN: Built-in auto-sensing IEEE 802.3at.
PoE Device (Class 4) (requires full Class 4
power input on LAN IN for operation Class
0 if no PSE). Backward compatibility with
IEEE 802.3af
• LAN OUT: Built-in auto-sensing IEEE
802.3af power sourcing equipment
(requires full Class 4 power input on
LAN IN for op...
Security: IPv4/IPv6
IP Assignment: Static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
Transport Layer Security (TLS)
HTTPS certificate manager
IEEE802.1X
Protocols: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
Security: • IPv4/IPv6
• IP Assignment: Static/DHCP
• Proxy mode
• HTTP/HTTPS web server
• Time and date synchronization using SNTP
• Transport Layer Security (TLS)
• HTTPS certificate manager
• IEEE802.1X