Description
Technical Specifications
Display
- 2.4-inch 320 × 240 color LCD display
- Intuitive graphical user interface
- Adjustable backlight
SIP & Call Features
- Up to 4 SIP accounts
- 4 line keys
- 6-way audio conferencing
- Call hold, transfer, and waiting
- Call forwarding
- Auto-answer
- Speed dial
- Hotline dialing
- Call pickup
- Do Not Disturb (DND)
- Redial and call return
- Busy Lamp Field (BLF)
- Shared Call Appearance (SCA)
Audio Features
- HD Voice technology
- Full-duplex speakerphone
- Acoustic Echo Cancellation (AEC)
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
- Packet Loss Concealment (PLC)
- Wideband codecs: G.722, Opus
- Narrowband codecs: G.711A/U, G.729, G.723, G.726, iLBC
Network & Connectivity
- 2 × 10/100/1000 Mbps Gigabit Ethernet ports
- IEEE 802.3af Power over Ethernet (PoE)
- IPv4/IPv6 support
- VLAN support
- LLDP support
- DHCP, DNS, NTP
- OpenVPN support
- IEEE 802.1X network authentication
- SIP over TLS
- SRTP encryption
Phonebook & Directory
- Local phonebook
- LDAP directory support
- XML phonebook
- Remote phonebook
- Blacklist support
- Call history management
Headset Support
- RJ9 headset interface
- EHS wireless headset support
- Compatible with Jabra, Plantronics, and Sennheiser headsets
Management & Provisioning
- Web-based configuration
- Auto provisioning via FTP, TFTP, HTTP, HTTPS, and PnP
- Firmware upgrade support
- SNMP and TR-069 management
- Syslog and diagnostics tools
- Configuration backup and restore
Security Features
- TLS encryption
- SRTP media encryption
- HTTPS secure web access
- OpenVPN client support
- IEEE 802.1X authentication
Physical Specifications
- Wall-mountable design
- Adjustable desktop stand
- Dual network ports
- Business-class construction
- Low power consumption
Key Features
- 2.4-inch Color LCD Display
- 4 SIP Accounts
- HD Voice Audio
- 6-Way Audio Conference
- Dual Gigabit Ethernet Ports
- Built-in PoE Support
- EHS Wireless Headset Support
- LDAP & Remote Phonebook
- TLS & SRTP Security
- IPv4/IPv6 Support
- Auto Provisioning
- Wall Mountable Design
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