HJ-C300/C300P Entry-Level IP Phone

HJ-C300/C300P is an entry-level IP phone featuring a 128x48 monochrome dot matrix screen (no backlight), supporting 100Mbps Ethernet, 2 SIP accounts, PoE power supply, and rich functions such as three-party conference calls; it meets various enterprise application scenarios and provides a high-quality user experience.

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Unified Communication Products

Business Office IP Phone

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Phone: 86-577-56580111

Company Email: sales@zjhjtx.com

Product Description
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Product Configuration
Application Plan
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- Commodity name: HJ-C300/C300P Entry-Level IP Phone
HJ-C300/C300P is an entry-level IP phone featuring a 128x48 monochrome dot matrix screen (no backlight), supporting 100Mbps Ethernet, 2 SIP accounts, PoE power supply, and rich functions such as three-party conference calls; it meets various enterprise application scenarios and provides a high-quality user experience.

HJ-C300/C300P is an entry-level IP phone featuring a 128x48 monochrome dot matrix screen (no backlight), supporting 100Mbps Ethernet, 2 SIP accounts, PoE power supply, three-party conference calls, and other rich functions; it meets various enterprise application scenarios and provides a high-quality user experience.
Product Highlights
√ 128x48 monochrome dot matrix screen (no backlight)
√ 100Mbps Ethernet — adaptive 10/100Mbps network port, providing fast network transmission, supports PoE power supply
√ Supports G.722, Opus and other voice codecs, capable of handling various audio applications including IP voice and multi-party conferencing
√ High cost performance and modern minimalist appearance design, providing a friendly visual experience
√ High compatibility — compatible with mainstream SIP-based IP PBX/softswitch/IMS platforms such as Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya, etc.
Basic Features
2 SIP Lines
Power over Ethernet
Black and White Dot Matrix Screen (No Backlight)
Handset / Hands-free / Headset Mode
Desktop
Power Adapter (Sold Separately)

Phone Features
Local Phonebook (500 entries)
Network Phonebook (Supports XML/LDAP, 500 entries)
Call History (Missed/Incoming/Outgoing, 600 entries)
Blacklist / Whitelist
Voice Mail (MWI)
User-defined Soft Keys
Network Time Synchronization
Supports Recording (Server Recording)
Action URL / Active URI
uaCSTA

Call Features
Dial Out / Answer / Reject
Mute / Unmute (Microphone)
Call Hold / Resume
Call Waiting
Intercom Function
Caller ID
Speed Dial
Anonymous Call
Call Forwarding (Unconditional / Busy / No Answer)
Call Transfer (Attended / Unattended)
Call Parking / Pickup (Requires Server Support)
Redial
Do Not Disturb
Auto Answer
Voicemail (Requires Server Support)
Three-way Conference
Hotline
Shared Phone (Hot desking)

Audio Features
Wideband ADC/DAC 16KHz Sampling
Narrowband Codecs: G.711a/u, G.726-32K, G.729A, iLBC
Wideband Codecs: G.722, Opus
Full Duplex Hands-free Calling, Supports Acoustic Echo Cancellation (AEC)
Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Detection (BNE) / Noise Reduction (NR)
Packet Loss Concealment (PLC)
Dynamic Adaptive Jitter Buffer
DTMF: In-band Audio, Out-of-band – DTMF Relay (RFC2833) / SIP INFO

Network Features
10/100Mbps Ethernet (Bridge Mode)
IP Modes: IPv4/IPv6/IPv4&IPv6
IP Acquisition Methods: Static IP Setting / DHCP / PPPoE
Supports 802.1x Network Access Authentication
Virtual Private Network (VPN): L2TP / OpenVPN
Virtual LAN (VLAN)
Link Layer Discovery Protocol (LLDP)
Quality of Service (QoS)

Related Protocols
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
Auto Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069
Web Management Interface
Web-based Packet Dump
Configuration Export / Import
Software Upgrade
1.5M CAT5 Cable x1
Phone Stand x1
RJ9 Interface x2: Handset x1, Headset x1
RJ45 Interface x2: Network x1, PC x1 (Network Bridge 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
Product Dimensions: 210.7x207.2x162mm
Packaging Dimensions: 250x205x66mm
Outer Box Dimensions: 420x340x265mm (10 units per box)
System Operation Log (Syslog)

Physical Specifications
Color: Black
Main Screen x1: 128x48 Monochrome Dot Matrix Display (No Backlight)
Keyboard: 24 Keys, including
4 Dynamic Software-Defined Keys
4 Function Keys (Up/Down/Headset/Redial)
12 Standard Telephone Numeric Keys
2 Volume Control Keys, Decrease (Left) / Increase (Right)
1 Mute Key
1 Hands-free Key
Handset (RJ9) x1
Standard RJ9 Handset Curved Cable x1
Model
Screen
Network
PoE
Power Adapter
HJ-C300
128x48
Black and White Dot Matrix Screen
10/100Mbps
×
√
HJ-C300P
128x48
Black and White Dot Matrix Screen
10/100Mbps
√
—
HJ-C300 300P.pdf

Keywords:

HJ-C300/C300P Entry-Level IP Phone