Aastra 6757i
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The 6757i from Aastra offers powerful features and flexibility in a standards based, carrier-grade fully featured expandable Business IP telephone. With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 6757i is fully interoperable with leading IP-Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Part of the Aastra family of IP telephones, the 6757i is ideally suited for executives and Business telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.
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Product Features
- Up to 9 call appearance lines
- Shared call and bridged line appearances
- Multi-proxy support
- Distinctive ringing, priority alerting
- XML browser
- Personal directory (200 entries)
- Call forward/Call transfer/Call waiting
- Caller and calling line information
- Callers log (200 entries)
- Local 3-way conference
- Intercom with auto-answer
- Redial list (last 100 numbers)
- 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
Display
144x128 pixels graphical LCD display
Soft white backlight for user comfort in any lighting environment
Configurable for Always On, Always Off, or Auto (power saving)
LED for call and message waiting indicator
Feature Keys
4 call appearance lines with LEDs
4 navigational keys
12 customisable softkeys with LEDs, programmable up to 30 functions
8 predefined hard keys
- Goodbye
- Options
- Hold
- Redial
- Speakerphone/Headset toggle
- Mute
2 volume keys
Networking
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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