THÔNG SỐ KỸ THUẬT (SỬ DỤNG CHO MỌI TỔNG ĐÀI IP)

Call out / answer / reject  Mute / Unmute (microphone)  Call Hold / Resume  Call Waiting  Intercom  Caller ID Display  Speed Dial  Anonymous Call (Hide Caller ID)  Call Forwarding (Always/Busy/No Answer)

Call Transfer (Attended/Unattended)   Call Parking/Pick-up (depending on server)  Redial/Auto-Redial  Do-Not-Disturb (per line / per phone)  Auto-Answering (per line)  Voice Message (on server)   Local 3-way Conference  Hot Line  Hot-Desking

SpecificationTo the topGeneric
 6 SIP Lines
 HD Voice
 POE Enabled
 2 LCDs (Main + DSS)
 Handset(HS) / Hands-free(HF)/ 
    Headphone(HP) mode
 Intelligent DSS Keys
 Desktop / Wall-mount installation
 Optional External Power Supply

 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
 Speed Dial
 Anonymous Call (Hide Caller ID)
 Call Forwarding (Always/Busy/No Answer)
 Call Transfer (Attended/Unattended)
 Call Parking/Pick-up (depending on server)
 Redial/Auto-Redial
 Do-Not-Disturb (per line / per phone)
 Auto-Answering (per line)
 Voice Message (on server)
 Local 3-way Conference
 Hot Line
 Hot-Desking

Phone Features
 Phonebook (500 entries)
 Remote Phonebook (XML/LDAP)
 Call log (300 entries, in/out/missed)
 Black/White List Call Filtering
 Voice Message Waiting Indication (VMWI) 
 Programmable DSS/Soft keys
 Network Time Synchronization
 Action URL / Active URI

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: 10/100Mbps(X5), 10/100/
    1000Mbps(X5G) 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 Export / Import
 Phonebook Import/Export
 Firmware Upgrade
 Syslog

Physical Specifications
 Main LCD x1: 128x64 dot-matrix with backlit
 DSS Key-mapping LCD x1: 64x192 dot-matrix
 Keypad: 38 keys, including
     4 Soft-keys
     3 Function keys
     4+1 Navigation keys + OK
     12 Standard Phone Digits keys
     3 Volume Control keys, Up/Down/
        Mute(Microphone)
     1 Hands-free key
     8 DSS Keys with tri-color LED
     1 Page-Switch (PS) key with tri-color LED
     1 Page-Jump/Configuration (PJC) 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 2 Enabled), 
                              PC x1 (Bridged to Network)
 Main Chipset: Broadcom
 DC Power Input: 5V/1A
 Power Consumption: (X5) Idle – ~ 1.3W, 
    Peak – ~4.3W
                                  (X5G) Idle – ~ 1.7W, 
    Peak – ~5.7W
 Working Temperature: 0 ~ 40℃
 Working Humidity: 10 ~ 65%
 Dual-Functional Back Rack x1: Desktop Stand / 
    Wall-mount
 Color: Black
 Package Dimensions: 285x270x65mm (W x H x L)

Hình ảnh: