Datasheet: SIP 4 SIP identities / accounts Call lists for dialed, received, missed calls Directory Local directory with 1000 entries Languages Multiple language support DTMF DTMF in-band / out-of-band / SIP-INFO Compatibility Interoperable with all major IP PBX platforms Codecs G. 711 A-law, ?-law | G. 722 (wideband) | G. 726 | G. 729AB | GSM 6.10 Audio improvement CNG | VAD Call Features Speed dialing | URL dialing | Local dial plan | Automatic redial on busy | Call completion | Caller identification | Call waiting | Call blocking | Auto answer | Hold | Music on hold | Handling of up to 4 simultaneous calls | Blind and attend transfer | Call forwarding | 3-way conferencing | Extension monitoring | Call park | Multicast paging | DND | Keyboard lock Security 802.1X Authentication and EAPOL | TLS | SRTP | SIPS | RTCP | HTTPS | Password-protected web interface | VPN | VLAN Setup Configuration via web interface Provisioning Automatic loading of settings via HTTP/HTTPS/TFTP | DHCP Options 66/67 | Snom Redirection Service | TR-069 / TR-111 Protocols SIP (RFC3261) | DHCP | NTP | HTTP/HTTPS/TFTP | LDAP Keypad 4 context sensitive keys | 5 programmable line / function keys with green LEDs | Paper inlay for labeling of function keys | Dedicated message key | Audio keys: Mute, speakerphone, headset, volume | 4-way navigation key | OK and Cancel LED's Red LED for call indication / message waiting Interfaces 2x 4P4C connector (handset/headset) | 2-port 10/100 Mbps Ethernet switch (RJ45) Power supply PoE or 5V DC power adapter Dimensions 185x200x120 mm (LxWxH) Weight 720g Included in delivery Phone unit | Footstand | Handset with cord | Ethernet cable | Quick Start Guide Pc. : LSNSNKMD385SNOM D305 basic mode Snom 4257 PoE Basic model of the snom business telephone family


Denumiri similare la Telefon VOIP Snom D305: D 305

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