详情描述

The HJ-C300/C300P is an entry-level IP phone featuring a 128x48 monochrome dot matrix display (no backlight), supporting 100Mbps Ethernet, 2 SIP accounts, and rich functionalities like PoE power supply and three-party phone conferences; it caters to various corporate application scenarios and delivers an exceptional user experience.

Product Highlights

√ 128x48 monochrome dot matrix display (no backlight)

√ 100Mbps Ethernet — Auto-sensing 10/100Mbps network port, offering fast data transmission, and supports PoE power supply

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

√ High cost-performance ratio and modern minimalist design, offering a friendly visual experience

√ High Compatibility — Compatible with mainstream SIP-based IP PBX/SOFTWARE SWITCH/IMS platforms, such as Asterisk, Broadsoft, 3CX, metaswitch, Elastix, Avaya



Basic Functions

2 SIP lines

Ethernet Power over Ethernet

Dot Matrix Screen (No Backlight)

Handle / Hands-free / Headset Mode

Desk-top

Power Adapter (sold separately)

 

Phone Features

Local Telephone Directory (500 Entries)

Network Phonebook (Supports XML/LDAP, 500 entries)

Call Log (Missed Calls/Inbound Calls/Outbound Calls, 600 Entries)

Blacklist / Whitelist

Voice Message (MWI)

User-Defined Soft Keys

Network Time Synchronization

Supports Recording (Server Recording)

Action URL / Active URI

uaCSTA

 

Call Function

Dial / Answer / Reject

Mute / Unmute (Microphone)

Call Maintenance/Restoration

Call Waiting

Two-way radio function

Caller ID

Quick dial

Anonymous Call

Call Forwarding (Unconditional / Busy / No Answer)

Call Forwarding (In attendance / Not in attendance)

Call Barging / Seize Call (requires server support)

Redial

Do Not Disturb

Automatic Response

Voice Mail Box (requires server)

Tri-party Meeting

Hotline

Shared Phone (Hot Desking)

 

Audio Features

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, supports Acoustic Echo Cancellation (AEC)

Voice Activity Detection (VAD) / Comfort 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 Characteristics

10/100Mbps Ethernet (Bridge Mode)

IP Mode: IPv4/IPv6/IPv4 & IPv6

IP Acquisition Method: 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)

Quality of Service Assurance (QoS)

 

Relevant agreements

SIP2.0 over UDP/TCP/TLS

DNS A/SRV/NAPTR

RTP/RTCP/SRTP

STUN

DHCP

LLDP

CDP

PPPoE 

802.1x

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 Page Extractionsed Packet-dump) 

Configuration Export/Import

Software Upgrade

1.5M CAT5 Ethernet Cable x1

Phone bracket x1

RJ9 interface x2: Handle x1, Earphone x1

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

Power Supply: 5V/0.6A or PoE (X1EP)

Power Consumption (PoE): 0.98 W ~ 1.38 W (X1EP)

Power Consumption (Power Adapter): 0.65 W ~ 0.96 W

Operating Temperature: 0~45℃

Relative Humidity: 10~95%

Installation Method: Desktop-Type

Product Dimensions: 210.7 x 207.2 x 162mm

Packaging Size: 250x205x66mm

Outer Carton Size: 42010 pcs per set, 340x265mm

System Work Log (Syslog)

 

Physical Specifications

Color: Black

Main Screen x1: 128x48 Monochrome Dot Matrix Screen (No Backlight)

Keyboard: 24 keys, including

4 Dynamic Software-Defined Keys

4 function keys (Up/Down/Earphone/Rewind)

12 standard telephone number keys

2 voice control keys, decrease (left) / increase (right)

1 mute key

1 hands-free button

Handle (RJ9) x1

Standard RJ9 Handle Curve x1