Call out/answer/reject
Mute / Unmute (microphone)
Call Hold / Resume
Call Waiting
Intercom
Caller ID Display
Call Forwarding (Always/Busy/No Answer)
Call Transfer (Attended/Unattended)
Call Parking/Pick-up (depending on server)
Redial
Do-Not-Disturb (per line / per phone)
Auto-Answering (per line)
Voice Message (on server)
Local 3-way Conference
Hot Line

Specifications

This is some text. This is some text.

This is some text. This is some text.

• 2.4 inch color-screen
• 2 SIP Lines
• HD Voice
• Support EHS Headphone
• Compatible with major platforms: Broadsoft, 3CX, Asterisk, Elastix, etc
User Friendly Graphical Menu with Help description
POE Enabled (X3SP)
Handset (HS) / Hands-free (HF) / Headphone (HP) mode
Desktop / Wall-mount installation
External Power Supply (X3S)
Economical and Environmental friendly package
Industrial Standard Certifications: CE/FCC

Call Features

Call out / answer / reject
Mute / Unmute (microphone)
Call Hold / Resume
Call Waiting
Intercom
Caller ID Display
Call Forwarding (Always/Busy/No Answer)
Call Transfer (Attended/Unattended)
Call Parking/Pick-up (depending on server)
Redial
Do-Not-Disturb (per line / per phone)
Auto-Answering (per line)
Voice Message (on server)
Local 3-way Conference
Hot Line

Phone Features

Initialization Configuration Wizard
Up to 5 User Accounts / Profiles with individual phonebook/call log/configurations/PIN
Phone Accessibility Control by User PIN
Intelligent Phonebook (up to 500 entries total)
Cloud Phonebook (XML)
Intelligent Contact Number Matching / Filtering
Call log (300 entries total, in/out/missed)
Call Connection Quality (QoS) Measurement and Indication
Voice Message Waiting Indication (VMWI)
Network Time Synchronization

Audio

HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response)
Wideband ADC/DAC 16KHz Sampling
Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
Wideband CODEC: G.722
Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length
Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR)
Packet Loss Concealment (PLC)
Dynamic Adaptive Jitter Buffer up to 300ms
DTMF: In-band, Out-of-Band – DTMF-Relay(RFC2833) / SIP INFO Networking
Physical: 10/100 ou x3SG 1000 Mbps Ethernet, dual bridged port for PC bypass
IP Configuration: Static / DHCP / PPPoE
Network Access Control: 802.1x
VPN: L2TP (Basic Unencrypted) / OpenVPN
VLAN
QoS

Protocols

SIP2.0 over UDP/TCP/TLS
RTP/RTCP/SRTP
STUN
DHCP
PPPoE
802.1x
L2TP (Basic Unencrypted)
OpenVPN
SNTP
FTP/TFTP
HTTP/HTTPS
TR069

RFCs:

354/1321/1350/1769/1889/1890/2131/2132/2616/ 2617/2661/2833/2976/3261/3262/3263/3264/3265/ 3268/3311/3489/3711/4346/4566/5630/5865

Deployment & Maintenance

Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PNP/TR069
Web Management Portal
Web-based Packet Dump
Configuration Backup/Restore
Auto/Manual Online Software Upgrade
Syslog

Physical Specifications

LCD x1: 128x48 dot-matrix with backlit
Keypad: 25 keys, including
4 Soft-keys
12 Standard Phone Digits keys
2 Navigation keys (Up/Down)
2 Line keys with tri-color LED
1 Redial / Call Log Key
3 Volume Control keys, Up/Down/Mute(Microphone)
1 Hands-free / Headphone key
HD Hands-free Speaker (0 ~ 7KHz) x1
HD Hands-free Microphone (0 ~ 7KHz) x1
HD Handset (RJ9) x1
Standard RJ9 Handset Wire x1
1.5M CAT5 Ethernet Cable x1
RJ9 Phone Jacket x2: Handset x1, Headphone x1
RJ45 Ethernet Jacket x2: Network x1 (802.3AF POE Class 1 Enabled, X3P only), PC x1 (Bridged to Network)
Main Chipset: Broadcom
DC Power Input: 5V/1A
Power Consumption: Idle – ~ 1.1W, Peak – ~ 1.8W
Working Temperature: 0 ~ 40℃
Working Humidity: 10 ~ 65%
Dual-Functional Back Rack x1: Desktop Stand / Wall-mount
Color: Black (K) / White (W) / Red (R) / Blue (B) / Yellow (Y)
Package Dimensions: 275x215x62mm(W x H x L)