Key Features:
2.8-inch color display, offering a rich visual experience.
4 SIP lines.
Gigabit Ethernet — Adaptive 10/100/1000Mbps network port, offering high-speed data transfer, and supporting PoE power supply.
High-Definition Audio — Supports G.722, Opus, and other audio codecs, capable of handling various audio applications such as IP voice and third-party voice conferences.
Automated deployment and configuration via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069.
Local Telephone Directory (1,000 entries), Network Telephone Directory (supports XML/LDAP, 1,000 entries).
Call Logs (Missed Calls/Incoming Calls/Outgoing Calls, 600 Entries)
Block Call List / Allow Call List
Screen Saver on Standby
Voice Mail Waiting Indicator (VMWI)
User-Defined DSS Key / Soft Key
Network Time Synchronization
Supports external EHS wireless headphones, Poly wireless headphones, and Jabra wireless headphones.
Supports recording (audio board or server recording)
Action URL / Active URI
uaCSTA
Web Management Interface
Two desktop installation angles: 45 degrees and 50 degrees.
Voice Calling Feature
Dialing/Answering/Rejecting Calls, Mute/Unmute (Microphone), Call Hold/Resume, Call Waiting, Intercom Function, Call Display, Speed Dial, Anonymous Call, Call Forwarding (Unconditional/Busy/No Answer), Call Transfer (In/Out of Office), Call Park/Grab (Server-Side Coordinated), Redial, Do Not Disturb, Auto-Answer, Voice Mail (Server-Side Coordinated), Three-Way Voice Conference, Hotline, Shared Phone (Hot Desking).
Audio Features
High-Definition Handle/Hold (Handle/Hold, 0 ~ 7KHz Frequency Response).
HAC Handle.
Broadband ADC/DAC with 16kHz sampling.
Narrowband Encoding: G.711a/u, G.726-32K, G.729A/B, iLBC, G723.1 (Optional).
Broadband Coding: G.722, Opus.
Full-duplex hands-free calling, with Acoustic Echo Cancellation (AEC) support.
Voice Activity Detection (VAD) / Comfortable Background Noise Generation (CNG) / Background Noise
Testing (BNE) / Noise Reduction (NR) / Automatic Gain Control (AGC).
Packet Loss Compensationncealment )。
Dynamic Adaptive Jitter Buffer.
DTMF: In-band audio, out-of-band – DTMF relay (RFC2833)/SIP INFO.
Network Features
10/100/1000Mbps Ethernet (bridging mode).
IP Mode: IPv4/IPv6/IPv4 & IPv6.
IP Acquisition Methods: Static IP Setup / DHCP / PPPoE.
Supports 802.1x network access authentication.
Virtual Private Network (VPN): L2TP / OpenVPN.
Virtual Local Area Network (VLAN)
Link Layer Discovery Protocol (LLDP)
Service Quality Assurance (QoS)
RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)。
Relevant agreements
SIP2.0 over UDP/TCP/TLS、RTP/RTCP/SRTP、STUN、DHCP、IPv6、LLDP、PPPoE、802.1x L2TP、OpenVPN、SNTP、FTP/TFTP、HTTP/HTTPS、TR-069、AES128 & AES256。
Physical Specifications:
Main Screen:2.8 Inches (320)240) Color Screen.
Keyboard:34 keys, including
4 Dynamic Software-Defined Keys (Soft-Key)
7 functional keys (hold/transfer/conference/phonebook/voicemail/earphone/redial)
2 line keys (with dual-color LED indicators)
4 directional keys
1 OK Button
12 Standard Telephone Numeric Keys
3 voice control keys: increase/lower/mute (microphone)
1 Hands-Free Key
RJ9 Connector: 2 pieces.
RJ45 Connector: 2 pieces.
Safety Lock Hole1 piece
Technical Specifications:
Power Supply: PoE
DC Input:5V / 0.6A (sold separately)
Power Consumption:Standby power: 0.9~1.65W, Peak power: 1.8~2.95W
Color:Black
Operating Temperature: 0℃- 45℃
Relative Humidity:10~95%
Installation Method:Desktop, Wall-mounted (wall mounting accessories required and sold separately)
Product Dimensions:
Desk Top (Angle 1): 169x186.3x174.5 mm
Desktop (Angle 2): 169x177.6x183.7 mm
Wall-mounted: 169x115.6x212.5 mm
