| Network interface | 1 x RJ45 1G Dual switched
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| PoE | Yes
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| Bluetooth | Yes
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| Display technology | TFT color LCD 2.8 inch (320×240)
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| Voice codecs | Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
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| Setting | 11 dedicated function keys for:MESSAGE(with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/ REDIAL, SPEAKERPHONE, VOL+, VOL, 3 line keys with up to 3 SIP accounts, 4 programmable context sensitive softkeys, 5 (navigation, menu) keys, 8 speed-dial/BLF extension keys with dual-color LED
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| Telephony feature | 4-way audio conference, Auto answer, call log(up to 500 records), Call park/pickup, Call waiting, Click-to-dial, downloadable phonebook(XML, LDAP, up to 1000 items), downloadable phonebook(XML, LDAP, up to 2000 items), Flexible dial plan, Forward (unconditional/no-answer/busy), Hold, Hot desking, Off-hook auto dial, Personalized music ringtones, Server redundancy & fail-over, shared-call appearance (SCA) / bridged-line-appearance (BLA), transfer, XML customization of screen
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| Update/Provision | Firmware upgrade via FTP/TFTP / HTTP / HTTPS, FTP/FTPS, mass provisioning using TR-069 or encrypted XML configuration file
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| Protocols/standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, CDP/SNMP/RTCP-XR
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| Stand | 2 angle positions available
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| Mounting | Wall mountable
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| QoS | Layer 2 QoS (802.1Q, 802.1P), Layer 3 QoS (ToS, DiffServ, MPLS)
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| Security | 802.1x media access control, AES based secure configuration file, MD5 and MD5-sess based authentication, SRTP, TLS, User and administrator level passwords
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| Languages | English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more
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| Green energy saving features | Power over Ethernet 802.3af, Class 2
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| Voltage | Input 100-240 V, Output: +12VDC, 1A
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| Operating humidity range | 10% to 90% , Non-condensing
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| Weight | 810 g
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In Stock
