The Global Leader In Industrial Communication KNPL-500 Enterprise IP Phone Enterprise Phone with Intelligent DSS Key-mapping LCD Display The KNPL-500 IP Phone is a high-end enterprise desktop phone which comes with intelligent DSS Key-mapping to increase enterprise users' work efficiency at a cost-effective price. Series OEM Options S Lens Logo S On Animation S Web Logo and Model S Packaging (Label and Gift box) • Support receiving Video call • Color screen • Handset/Hands-free/Headset mode • Optional External Power Supply Call Features • Call out / answer/reject • Mute/Unmute (microphone) • Call Hold / Resume • Call Waiting • 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 • Voice Message (on server) • Local Phonebook (1000 entries) • Remote Phonebook (XML/LDAP, 1000 entries) • Call logs (in/out/missed, 1000 entries) • Black/White List Call Filtering • Screen saver • Voice Message Waiting Indication (VMWI) • Programmable DSS/Soft keys • Network Time Synchronization • Support Bluetooth headset (Through USB Dongle BT20) • Support Wi-Fi Dongle • Support Plantronics wireless headset (Through Plantronics APD-80 EHS Cable) • Support Jabra wireless headset • Support Recording (Through Flash Drive or Server Recording ) Video • Video codec: H.264 • Video call resolution: QCIF / CIF / VGA Audio • HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response) • Wideband ADC/DAC 16KHz Sampling

The Global Leader In Industrial Communication iLBC • Wideband CODEC: G.722, AMR-WB, Opus(16KHz) • Full-duplex Acoustic Echo Canceller (AEC) • 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: 10/100/1000Mbps Ethernet, dual bridged port for PC bypass • IP Mode:IPv4/IPv6/IPv4&IPv6 • IP Configuration: Static / DHCP / PPPoE • Network Access Control: 802.1x Deployment...