Description
Technical Specifications
Display
- 2.3-inch 132 × 64 graphical LCD
- User-friendly interface
- Non-backlit display
SIP & Call Features
- 2 SIP accounts
- 2 line keys
- 5-way audio conference
- Call waiting
- Call hold
- Call forward
- Blind and attended transfer
- Auto-answer
- Auto-redial
- Speed dialing
- Hotline dialing
- Peer dialing
- Do Not Disturb (DND)
- Redial and call return
Audio Features
- HD Voice technology
- Full-duplex speakerphone
- Digital Signal Processor (DSP)
- Wideband codecs: G.722, OPUS-WB
- Narrowband codecs: G.711A, G.711U, G.729, G.723, G.726, iLBC
- Echo cancellation
- Dynamic jitter buffer
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
Network & Connectivity
- Dual RJ45 10/100 Mbps Ethernet ports
- SIP v1/v2 support
- TCP/IP, UDP, RTP, RTCP
- HTTP, HTTPS, FTP, TFTP
- DHCP, DNS, NTP
- STUN support
- VLAN and LLDP support
- IEEE 802.1X authentication
- OpenVPN support
- SRTP and TLS security encryption
Phone Features
- SMS support
- Voicemail and Message Waiting Indicator (MWI)
- Music on Hold
- Intercom
- Multicast paging
- XML Browser
- LDAP phonebook support
- Remote phonebook support
- Programmable DSS keys
- Multiple language support
- Keyboard lock
- Selectable ring tones
Headset Support
- EHS wireless headset support
- Compatible with Plantronics, Jabra, and Sennheiser headsets
Management & Provisioning
- Auto provisioning via FTP, TFTP, HTTP, HTTPS, and PnP
- Web-based configuration
- SNMP and TR-069 management
- Firmware upgrade via web
- Configuration backup and restore
- Syslog support
- Network packet capture
- NTP time synchronization
Physical Specifications
- Wall-mountable design
- Dual-angle adjustable stand (40° and 45°)
- RJ9 handset interface
- RJ9 headset interface
- Compact desktop design
- Business-grade construction
Key Features
- HD Voice Audio Quality
- 2 SIP Accounts
- 5-Way Audio Conference
- Dual 10/100 Mbps Ethernet Ports
- EHS Headset Support
- Secure SIP over TLS & SRTP
- Auto Provisioning
- LDAP Phonebook Support
- Wall Mountable Design
- 132×64 Graphic LCD Display
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