Description
Technical Specifications
Display
- 3.5-inch Color TFT LCD Display
- Resolution: 480 × 320 pixels
- Backlit graphical screen
- User-friendly graphical interface
SIP & Calling Features
- Supports up to 16 SIP Accounts
- 6-Way Audio Conference
- Call Waiting
- Call Hold
- Call Transfer
- Speed Dial
- Hotline
- Auto Answer
- Do Not Disturb (DND)
- Redial Function
- Voicemail & Message Waiting Indicator (MWI)
- SMS Support
Audio Features
- HD Voice Technology
- Full-Duplex Speakerphone
- Digital Signal Processor (DSP)
- Wideband Codec: G.722, OPUS-WB
- Narrowband Codecs: PCMA, PCMU, G.729, G.723, G.726
- Echo Cancellation
- Dynamic Jitter Buffer
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
Network & Connectivity
- Dual Gigabit Ethernet Ports (10/100/1000 Mbps)
- PoE (Power over Ethernet) Support
- USB 2.0 Port
- Optional Wi-Fi & Bluetooth Dongle Support
- EHS Wireless Headset Support (Jabra, Plantronics, Sennheiser)
Programmable Keys
- 40 Programmable Line Keys
- 4 Soft Keys
- 6 Function Keys
- Customizable One-Touch Features
- Busy Lamp Field (BLF) Support
Security & Protocols
- SIP v1 (RFC2543) & SIP v2 (RFC3261)
- SIP over TLS
- SRTP Encryption
- STUN Support
- DTMF (In-Band, RFC2833, SIP INFO)
- DHCP, DNS, NTP, HTTP, HTTPS, FTP, TFTP
Management & Provisioning
- Auto Provisioning (FTP/TFTP/HTTP/HTTPS/PnP)
- Web-Based Configuration
- Software Upgrade via Web
- SNMP Monitoring
- TR-069 Remote Management
- Network Capture & Diagnostics
- Dinstar NMS Support
Physical Features
- Adjustable Stand with 2 Viewing Angles
- RJ9 Headset Port
- Gigabit RJ45 Network Interfaces
- Business-Class Desktop Design
- Compatible with 3CX, Asterisk, Yeastar, FreeSWITCH, BroadSoft, Xorcom and other IP PBX platforms
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