We are calculating your price It may take a few seconds
Please be patient...
Note: This is only an additional cordless handset for the 480i CT or 57i CT system. Aastra 480i CT - Features
Aastra 480i CT - Overview Cordless Mobility Each 480i CT base supports up to 4 cordless handsets Large Base Unit Display Eight-line backlit screen with six context sensitive soft keys provides more information and flexibility in call handling Tight Integration Support for multiple IP telephony systems including BroadWorks® , Nortel, Sylantro, and Asterisk SIP Multiple Line/Call Appearance Lights Supports up to 9 simultaneous calls. Juggle multiple calls easily with a single press of a button Protect Your Investments Firmware upgrades can be downloaded and installed in the field as standards develop and protocols evolve Less Wiring Built in dual 10/100 switched Ethernet ports let you share a connection with your computer. Inline power support eliminates power adapters
Handset Physical • 13.7 cm L x 4.6 cm W x 1.9cm H (5.4''L x 1.8''W x 0.8''H) • 133 g (4.7 oz.) Power • AC wall adapter for charging stand • Nickel Metal Hydride battery – 4 day standby time, 4 hour talktime Handset / Headset • One handset included; expandable up to 4 handsets • 2.4 GHz Frequency Hopped Spread Spectrum (FHSS) • Warehouse coverage up to 300,0001 sq. feet • Vibration alerter • Headset compatible Display • Large 5 lines backlit display Feature Keys • 2 soft keys for tight integration to the 480i CT base features • 4 predefined hard keys – Mute, Redial, Function, Menu. • Programmable function key supports up to 14 functions Networking • Dual 10/100 Mbps switched Ethernet ports • Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup • Time and date synchronization using SNTP • Built-in HTTP server for web administration and maintenance • Server provisioned user configuration files Protocols / Codecs • IETF SIP (RFC3261) • G.711 μ-law / A-law • G.729