Video Features
Video codec: H.264 and H.263
Image codec: JPEG, GIF, PNG, BMP
Video capacity: up to D1 (720x480)@30fps
Video call format: VGA/CIF/QCIF
Bandwidth selection: 128kbps~1Mbps
Frame rate selection: 10~30fps
Adaptive bandwidth adjustment
I-frame adjustable
Picture-in-Picture (PIP)
Full screen for remote side
Video control of local side
Door phone application
Audio Features
HD voice: HD codec, HD handset, HD speaker
Wideband codec: G.722
Narrowband codec: G.711(A/μ), G.723.1, G.729AB
DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC
Voice activity detection
Comfort noise generation
Adaptive jitter buffers
Packet loss concealment
IP-PBX and BroadSoft Features
Busy lamp field (BLF), BLF list
Message waiting indicator (MWI)
Intercom, Music on hold
Call park, Call pickup
Anonymous call, Anonymous call rejection
DND & forward synchronization
Dial Plan, Dial-now
Phone Features
4 VoIP accounts, Video/Voice call
18 one-touch soft DSS keys, Speed dial
Dial/answer call type selection (video or voice)
Call forward, Call waiting, Call transfer, Call hold
Mute, Redial, Auto answer
DND, Caller ID display, Call history
Voice mail, Local 3-way audio conference
Direct IP call without SIP proxy
Phonebook with contact picture,
Group manager, Black list
XML/LDAP remote phonebook
New message and missed call notification
Volume control, Ring tone selection
Wallpaper
Set date time manually or automatically
National language selection
Icon-driven menu
Network and Security
SIP v1 (RFC2543), v2 (RFC3261)
NAT transverse: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP/PPPoE
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN),Layer 3 ToS, and DSCP
SRTP for voice and video
Transport Layer Security (TLS)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication using MD5/MD5-sess
Management
Configuration: browser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
Auto-provision with PnP
TR069 Protocol optional
BroadSoft device management
Zero-sp-touch
Reset to factory, Reboot
Package tracing export, System log
Physical Features
TI DaVinci dual-core chipset, Resistive touch screen
7" digital TFT-LCD with 800x480 pixels resolution
Rotatable CMOS sensor camera with 2M pixels
128MB flash and 256MB DDR2 memory
27 keys including 4 soft keys
6 feature keys: Mute/Camera/Phonebook/ Transfer/Redial/Hands-free
2xLEDs for power and status indication
2xRJ45 Ethernet 10/100M ports
1xUSB2.0 port, 1xSD card slot
2.5mm headset port
Power adapter: AC 100~240V input and DC 5V/3A output
Power over Ethernet (PoE) optional: IEEE 802.3af, Class 0
Power consumption: 4~10W
Net weight: 1.2Kg
Dimension: 286x89x45mm
Operating humidity: 10~95%
Storage temperature: up to 60°C
Product Code: VP-530
