Aastra 6751i

The 6751i from Aastra offers powerful features and flexibility in a standards based, carrier-grade business IP telephone. With a sleek and elegant design and 3 line LCD display, the 51i is fully interoperable with leading IP-Telephony platforms, offering advanced XML capability to access custom applications.. Part of the Aastra family of IP telephones, the 51i is ideally suited for small business telephone requirements.
Product Features 1 call appearance line Shared call and bridged line appearances Multi-proxy support Distinctive ringing, priority alerting XML browser Personal directory Call forward/Call transfer/Call waiting Caller and calling line information Callers log Intercom with auto-answer Redial list Do Not Disturb Live dial pad or pre-dial support Digium's Asterisk Business Edition - supports Busy Lamp Field (BLF), Bridged Line Appearances (BLA), Intercom BroadSoft's BroadWorks enhanced SIP - supports Shared Call Appearances, Busy Lamp Field (BLF), CommPilot Call Manager Product Specification 3 line LCD display LED for call and message waiting indicator 4 navigational keys 9 configurable speed dial keys using number keypad 9 predefined hard keys plus 2 volume keys Dual 10/100 Mbps switched Ethernet ports Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup Time and date synchronisation using SNTP Quality of Service (QOS) support IEEE 802.1 p/Q VLAN and priority tagging, Type of Services (TOS), and Differentiated Services Code Point Network Address Translation (NAT) support Integrated HTTP/HTTPS server for web administration and maintenance including a built-in troubleshooting section Mass deployment via central provisioning of user configuration files - TFTP, FTP, HTTP, HTTPS Redundant server support DNS-SRV Local backup registrar and/or proxy server Protocols / Codecs IETF SIP (RFC3261 and associated RFCs) G.711 µ-law / A-law G.729

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