NETWORK INTERFACE
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LAN: 1 x RJ-45 Ethernet (IEEE 802.3ab/802.3u)(802.3x Full-Duplex operations)(IEEE 802.3af standard PoE)
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PC: 1 x RJ-45 Ethernet Port (IEEE 802.3ab/802.3u) (802.3x Full-Duplex)
SIGNAL, MEDIA & NETWORK PROTOCOLS
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IP (RFC 3261)
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Pure IPv4/IPv6 Registration, SIP Dual-Stack Registration and its related call redirect
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SDP (RFC 4566)
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RTP (support both IPv4 and IPv6)
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IP assignment: DHCP, Static IP and PPPoE
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STUN, UPnP & static port mapping (for NAT traversal)
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SNTP (RFC 4330)
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DNS/Locating SIP server by RFC3263
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DNS SRV (RFC 2782)
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TFTP/FTP/HTTP for Auto Provision
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Support IPv6 Auto-configuration (RFC 4862)
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IP/TCP/UDP/ARP/ICMP
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Support IPv6 standard- RFC 2460 (IPv6), RFC 4443 (ICMPv6)
VOICE CODEC
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G.711a/u (64 kbps)
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G.729A/B (8 kbps)
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G.722 (wideband)
CALL FEATURES
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Call Hold Resume
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Call Mute
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Call Transfer (Blind, Attend & Early Attended Transfer)
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Call Forward (Busy, No answer, Unconditional)
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Call Waiting
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Call Waiting Indication (RFC3842)
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Three Way Conferences
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Anonymous Call / Blocking
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Rejection
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Message Waiting Indication
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Do Not Disturb
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Auto Answer (Support SIP Sever Required)
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SMS (RFC 3428)
ADVANCED VOICE QUALITY FEATURES
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Silence Suppression
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Acoustic Echo Cancellation (G.168)
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Voice Activation Detection (VAD)
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Comfort Noise Generation
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Jitter Buffer
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DTMF Transmitter (SIP info, Transparent, RTP 2833 relay)
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Packet Lost Concealment (PLC)
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PHONE FEATURES
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Multi-user (4 SIP accounts)
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Caller ID display
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Phone book (up to 200 contact names and phone number)
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Day/Time display
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Call timer display
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9 Selective Ring tones
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10 Speed dial number
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Incoming call Indicator
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Password control for Configuration
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Pre-dial before sending
Security
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HTTP 1.1 basic/digest authentication for Web setup
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MD5 for SIP authentication (RFC2069/ RFC2617)
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AES+SHA256 for Configuration File (for Auto Provision)
USER INTERFACE/NETWORK MANAGEMENT
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LCD/Keypad UI in English & Chinese version
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HTTP/HTTPS (WEB) UI in English & Chinese version
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FTP/TFTP/HTTP for Firmware remote update
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APS auto-provisioning for firmware and profile upgrade
Network Capability
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QoS: IEEE 802.1Q & IEEE 802.1p QoS
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DiffServ (RFC 2474 DSCP)/ToS
INPUT POWER
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100~120VAC
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AC-DC switching power adapter
OUTPUT POWER
DIMENSIONS
OPERATING TEMPERATURE
STORAGE TEMPERATURE
OPERATING HUMIDITY
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10% to 90% non-condensing
STORAGE HUMIDITY
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10% to 95% non-condensing
CERTIFICATIONS
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FCC Class B
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CE Class B
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UL/cUL
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CB (IEC 60950-1)
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RoHS certified
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