HJ-C600 is an enterprise-grade Gigabit network phone featuring high-definition voice, 320...240 2.8-inch color main screen, Gigabit Ethernet support, 6 SIP accounts, PoE power supply support, multi-party phone conferences, and other rich features; as well as expandable functions such as external EHS wireless headphones; catering to various corporate application scenarios and delivering an exceptional user experience.
Key Features
√ Line Key – Fixed line key design on the main screen display.
√ 2.8-inch color display
√ High-Definition Voice — Supports G.722, Opus voice encoding, capable of handling various audio applications.
√ Supports 6-way local conference function.
√ Support for external EHS wireless earphones
√ Gigabit Ethernet — Adaptive 10/100/1000Mbps network port, offering high-speed data transfer, and supporting PoE power supply.
√ Two desktop installation angles: 45° and 50°
√ High cost-performance ratio and modern minimalist design, featuring a high-resolution TFT color display, offering a rich visual experience.
√ High Compatibility — Compatible with mainstream SIP-based IP PBX/SOFT SWITCH/IMS platforms, such as Asterisk, Broadsoft, 3CX, metaswitch, Elastix, Avaya, and more.
Basic Functions
6 SIP Lines
High-definition voice
Ethernet Power over Ethernet (PoE)
Colorful Display Screen
Handle / Hands-Free / Headset Mode
Desk-top / Wall-mounted (wall mounting accessories required to be purchased separately)
Power Adapter (sold separately)
Phone features
Local Telephone Directory (1,000 Entries)
Online Phone Directory (Supports XML/LDAP, 1000 Entries)
Call Logs (Missed Calls/Inbound Calls/Outbound Calls, 600 Entries)
Allow Fairy Tale List/Block Call List
Screen Saver on Standby
Voice Mail Waiting Indication (VMWI)
User-Defined DSS Key / Soft Key
Network Time Synchronization
Support Plantronics Wireless Headsets (via Plantronics APD-80 EHS Cable)
Support Jabra Wireless Headphones (via the EHS20 cable)
Supports Recording (Server Recording)
Action URL / Active URI
uaCSTA
Call Function
Dial / Answer / Decline
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 (On-Hook / Off-Hook)
Call Barging / Seize Call (requires server support)
Redial
Do Not Disturb
Automatic Response
Voice Mailbox (requires server)
6-party 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.723.1, G.726, G.729A/B, iLBC
Broadband Coding: G.722, Opus
Full-duplex hands-free calling, with Acoustic Echo Cancellation (AEC) support
Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR) / Automatic Gain Control (AGC)
Packet Loss Compensationncealment )
Dynamic Adaptive Jitter Buffer
DTMF: In-band, Out-of-band (RFC2833/SIP INFO)
VQM Voice Quality Monitoring
Network Features
10/100/1000Mbps 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 (QoS) Guarantee
RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
WiFi: Not supported
Related 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
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: 2.8 inches (320)240) Color Screen
Keyboard: 37 keys, including
3 line keys (with bi-color LED indicators)
4 Dynamic Software-Defined Keys (Soft-Key)
9 function keys (hold/transfer/conference/phonebook/call log/voice message/earphone/status info/redial)
4 directional keys
1 OK button
12 standard telephone number keys
3 volume control keys: increase/decrease/mute (microphone)
1 Push-to-talk button
High-definition Handle (RJ9) x1
Standard RJ9 Handle Curve x1
1.5M CAT.5E Ethernet Cable x1
Phone stand x1
Status Indicator Light x1 (Red)
RJ9 interface x2: Handle x1, Headset x1
RJ45 Interface x2: Network x1, PC x1 (Network Bridging Mode)
Security Lock Hole x1
DC Input: 5V / 0.6A
Power Consumption: Standby 0.9~1.58W, Peak 2.8~3.34W
Operating Temperature: 0℃ - 45℃
Relative Humidity: 10~95%
Installation Method:
Desktop
Wall-mounted (wall mounting accessories required, sold separately)
Color: Black
Quantity/Box: 10 PCS
Net Weight/Case: 9.55 kg
Net Weight/Case: 10.26 kg
Product Dimensions:
Desk Top (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 pack)
