详情描述

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