详情描述

The HJ-C500 is an entry-level VoIP phone featuring high-definition voice, a 128x48 monochrome dot matrix display, Gigabit Ethernet support, 2 SIP accounts, and rich functionalities like PoE power, three-party phone conferences, and more. It also offers expandable features like compatibility with external EHS wireless headsets. It caters to various corporate application scenarios and delivers an exceptional user experience.

 

Product Highlights

 √ 128x48 monochrome dot matrix display with backlight support

√ High-Definition Voice — Supports G.722 and Opus voice codecs, capable of handling various audio applications such as IP voice and multi-party conferences.

√ Supports external EHS wireless earphones

√ Gigabit Ethernet - Adaptive 10/100/1000Mbps network port, offering high-speed network transmission and supporting PoE power supply.

√ Two desktop installation angles: 45° and 50°

√ High cost-performance and a modern minimalist design offer a friendly visual experience.

√ High compatibility — Compatible with mainstream IP PBX/softswitch/IMS platforms based on SIP, such as Asterisk, Broadsoft, 3CX, and metaswitch, Elastix, Avaya, and more.



Basic Features

2 SIP Lines

High-definition audio

Ethernet Power Supply

Dot matrix screen in black and white

Handle / Hands-free / Headset Mode

Desk-top / Wall-mounted (wall mounting accessories required to be purchased separately)

Power adapter (sold separately)

 

Phone features

Local Phone Directory (1000 Entries)

Network Phone Directory (supports XML/LDAP, 1000 entries)

Call Logs (Missed Calls/Incoming Calls/Outgoing Calls, 600 Entries)

Blacklist / Whitelist

Voice Mail Waiting Indicator (VMWI)

User-Defined DSS Key/Soft Key

Network Time Synchronization

Support Plantronics Wireless Headset (via Plantronics APD-80 EHS Cable)

Support Jabra Wireless Headphones (via the Jabra EHS20 cable)

Supports recording (server recording)

Action URL / Active URI

uaCSTA

 

Calling Function

Dial / Answer / Decline

Mute / Unmute (Microphone)

Call Hold/Resume

Call Waiting

Two-way communication feature

Caller ID

Speed-dial

Anonymous Call

Call Forwarding (Unconditional / Busy / No Answer)

Call Forwarding (Available / Unavailable)

Call Barging / Call Pickup (requires server integration)

Redial

Do Not Disturb

Automatic Response

Voice Mailbox (requires server)

Trilateral Meeting

Hotline

Shared Phone (Hot Desking)

 

Audio Features

High-Definition Handlebar/Microphone (Handlebar/Microphone, 0 ~ 7KHz Frequency Response)

HAC Handle

Broadband ADC/DAC 16kHz Sampling

Narrowband Encoding: G.711a/u, G.726-32K, G.729A, iLBC

Broadband Coding: G.722, Opus

Full-duplex hands-free calling, with Acoustic Echo Cancellation (AEC) support

Voice Activity Detection (VAD) / Comfortable Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR)

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 (Bridge Mode)

IP Mode: IPv4/IPv6/IPv4 & IPv6

IP Acquisition Method: Static IP Configuration / DHCP / PPPoE

Supports 802.1x network access authentication

Virtual Private Network (VPN): L2TP / OpenVPN

Virtual Local Area Network (VLAN)

Link Layer Discovery Protocol (LLDP)

Quality of Service 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

 

Configuration and Management

Automated deployment and configuration via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069

Web Management Interface

Web Message Extractionsed Packet-dump)

Configuration Export / Import

Phonebook Import/Export

Software Upgrade

System Work Log (Syslog)

 

Physical Specifications

Main Screen x1: 128x48 Monochrome Dot Matrix Display, with Backlight

Keyboard: 34 keys, including

4 Dynamic Software-Defined Keys (Soft-Key)

7 function keys (hold/transfer/conference/phonebook/voicemail/earphone/redial)

2 line keys (with bi-color LED indicator lights)

4 directional keys

1 OK button

12 Standard Phone Keypad Numbers

3 volume control keys: increase/decrease/mute (mic)

1 Hands-Free Key

High-Definition Handle (RJ9) x1

Standard RJ9 Handle Curve x1

1.5M CAT5 Ethernet Cable x1

Phone Bracket x1

Status Indicator Light x1 (Red)

RJ9 interface x2: Handle x1, Earphone x1

RJ45 Interface x2: Network x1, PC x1 (Network Bridging Mode)

Safety lock hole x1

DC Input: 5V / 0.6A

Power Consumption: Standby 0.9~1.65W, Peak 1.8~2.95W

Operating Temperature: 0°C - 45°C

Relative Humidity: 10~95%

Installation Method:

Desktop

Wall-mounted (wall mounting accessories required, sold separately)

Color: Black

Product Dimensions:

Desk-top model (Angle 1): 169x186.3x174.5 mm

Desktop (Angle 2): 169x177.6x183.7 mm

Wall-mounted: 169x115.6x212.5 mm

Packaging Dimensions: 274x215x68 mm

Outer Carton Dimensions: 450360x294 mm (10 pcs per set)