# Main Features<\/p>\n # 4 SIP Lines \nHD Voice \nPOE Enabled \n2 LCDs (Main + DSS) \nHandset(HS) \/ Hands-free(HF) \/ Headphone(HP) mode(EHS support for Plantronics headsets) \nIntelligent DSS Keys \nDesktop \/ Wall-mount installation \nOptional External Power Supply Economical and Environmental friendly package \nIndustrial Standard Certifications: CE\/FCC<\/p>\n # Call Features<\/p>\n # Call out \/ answer \/ reject \nMute \/ unmute (microphone) \nCall Hold \/ Resume \nCall Waiting \nIntercom \nCaller ID Display \nCall Forwarding (Always\/Busy\/No Answer) \nCall Transfer (Attended\/Unattended) \nCall Parking\/Pick-up (depending on server) \nRedial \nDo-Not-Disturb (per line \/ per phone) \nAuto-Answering (per line) \nVoice Message (on server) \nLocal 3-way Conference \nHot Line<\/p>\n # Phone Features<\/p>\n # Phone Accessibility Control by User PIN \nIntelligent Phonebook (up to 500 entries total) \nRemote Phonebook (XML\/LDAP) \nIntelligent Contact Number Matching \/ Filtering \nCall log (100 entries total, in\/out\/missed) \nVoice Message Waiting Indication (VMWI) \nNetwork Time Synchronization \nMulti-language support in screen and web UI: English, Chinese(Traditional\/Simplified), Japanese, Russian, Italian, Turkish, Germany, Dutch, Spanish, Hebrew, Polish, French etc.<\/p>\n # Main Features<\/p>\n # 4 SIP Lines \nHD Voice \nPOE Enabled \n2 LCDs (Main + DSS) \nHandset(HS) \/ Hands-free(HF) \/ Headphone(HP) mode(EHS support for Plantronics headsets) \nIntelligent DSS Keys \nDesktop \/ Wall-mount installation \nOptional External Power Supply Economical and Environmental friendly package \nIndustrial Standard Certifications: CE\/FCC<\/p>\n # Call Features<\/p>\n # Call out \/ answer \/ reject \nMute \/ unmute (microphone) \nCall Hold \/ Resume \nCall Waiting \nIntercom \nCaller ID Display \nCall Forwarding (Always\/Busy\/No Answer) \nCall Transfer (Attended\/Unattended) \nCall Parking\/Pick-up (depending on server) \nRedial \nDo-Not-Disturb (per line \/ per phone) \nAuto-Answering (per line) \nVoice Message (on server) \nLocal 3-way Conference \nHot Line<\/p>\n # Phone Features<\/p>\n # Phone Accessibility Control by User PIN \nIntelligent Phonebook (up to 500 entries total) \nRemote Phonebook (XML\/LDAP) \nIntelligent Contact Number Matching \/ Filtering \nCall log (100 entries total, in\/out\/missed) \nVoice Message Waiting Indication (VMWI) \nNetwork Time Synchronization \nMulti-language support in screen and web UI: English, Chinese(Traditional\/Simplified), Japanese, Russian, Italian, Turkish, Germany, Dutch, Spanish, Hebrew, Polish, French etc.<\/p>\n # Network Features<\/p>\n # Physical: 10\/100Mbps(X4), 10\/100\/1000Mbps(X4G) Ethernet, dual bridged port for PC bypass \nIP Configuration: Static \/ DHCP \/ PPPoE<\/p>\n Network Access Control: 802.1x \nVPN: L2TP (Basic Unencrypted) \/ OpenVPN \nVLAN \nQoS<\/p>\n # Protocols<\/p>\n # SIP2.0 over UDP\/TCP\/TLS \nRTP\/RTCP\/SRTP \nSTUN \nDHCP \nPPPoE \n802.1x \nL2TP (Basic Unencrypted) \nOpenVPN \nSNTP \nFTP\/TFTP \nHTTP\/HTTPS \nTR069<\/p>\n # RFCs: \n354\/1321\/1350\/1769\/1889\/1890\/2131\/2132\/ \n2616\/2617\/2661\/2833\/2976\/3261\/3262\/3263\/ \n3264\/3265\/3268\/3311\/ 3489\/3711\/4346\/4566\/ \n5630\/5865<\/p>\n # Auto-Provisioning via FTP\/TFTP\/HTTP\/HTTPS\/DHCP\/OPT66\/SIP PNP\/TR069 \nWeb Management Portal \nWeb-based Packet Dump \nConfiguration Backup\/Restore \nAuto\/Manual Online Software Upgrade \nSyslog<\/p>\n Main LCD x1: 2.8 inch (320\u00d7240) color-screen LCD \nDSS Key-mapping LCD x1:color-screen LCD \nKeypad: 38 keys, including \n\u2013 4 Soft-keys \n\u2013 6 Function keys \n\u2013 5 Navigation keys \n\u2013 12 Standard Phone Digits keys \n\u2013 3 Volume Control keys, Up\/Down\/Mute(Microphone) \n\u2013 1 Hands-free key \n\u2013 6 DSS Keys with tri-color LED \n\u2013 1 Page-Jump\/Configuration (PJC) key \nHD Hands-free Speaker (0 ~ 7KHz) x1 \nHD Hands-free Microphone (0 ~ 7KHz) x1 \nHD Handset (RJ9) x1 \nStandard RJ9 Handset Wire x1 \n1.5M CAT5 Ethernet Cable x1 \nRJ9 Phone Jacket x2: Handset x1, Headphone x1 \nRJ45 Ethernet Jacket x2: Network x1 (802.3AF POE Class 2 Enabled), \nPC x1 (Bridged to Network) \nMain Chipset: Broadcom \nDC Power Input: 5V\/1A \nPower Consumption: (X4) Idle \u2013 ~ 1.3W, Peak \u2013 ~4.3W \n(X4G) Idle \u2013 ~ 1.7W, Peak \u2013 ~5.7W \nWorking Temperature: 0 ~ 40\u2103 \nWorking Humidity: 10 ~ 65% \nDual-Functional Back Rack x1: Desktop Stand \/ Wall-mount \nColor: Black \nPackage Dimensions: 285x270x65mm (W x H x L)<\/td>\n<\/tr>\n |