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browse by categories     Asterisk     ATA Combo Devices     ATA''s     Business Wireless Access Points     Cables     Cellular Gateways     Channel Banks     Digium Cards     Firewalls     GPS Devices     Headsets     Home Wireless Access Points     IP Cameras     IP Phones     - 3Com IP Phones     - Aastra IP Phones     - Adtran IP Phones     - Linksys IP Phones     - Polycom IP Phones     - Snom IP Phones     - Spectralink Phones     - utstarcom phones     - Wi-fi Phones     Line Detection     Paging Amplifiers     PBX Systems     Rhino Cards     Routers     Skype Gateways     Speakers     Switches     Tabletop Conferencing     Tools and Connectors     VoIP Gateways     VoIP Routers product Aastra 480i PT Sip Phone [480i] Item #: 181 Price:  $172.25    Product description Physical # 2 position desk stand # 24.9 cm W x 14.7 cm D x 11.5cm D (9.8''W x 5.8''D x 4.5''H) # 850 g (30.0 oz.) Power # Compatible with IEEE 802.3af inline power device # Optional Power Over Ethernet (POE) injector available for networks that do not supply power Handset / Headset # Modular RJ9 headset connector, compatible with amplified business headsets # Hearing aid compatible handset # Quality speakerphone Display # 3.5'' x 2.25'', 8 line, backlit display Feature Keys # 4 call appearance lines # 4 navigational keys # 6 customizable softkeys; programmable up to 18 functions. # 8 predefined hard keys for most common call handling functions including Call Transfer, Conference, Intercom, Hold, Redial, Mute 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) IETF MGCP (RFC3435) G.711 μ-law / A-law G.729 Feature Highlights* Up to 9 call appearance lines Personal directory Call forward Call transfer Call waiting Caller and calling line information Callers log Conference Hold Redial list Live dial pad or pre-dial support Broadsoft’s BroadWorks enhanced SIP – support for Intercom, Shared Call Appearances, CommPilot Call Manager Nortel’s MCS SIP support – Conferencing, Voicemail, and NAT Traversal support Sphere's Sphericall MGCP support - BLF, Intercom * Feature availability dependent on IP telephony system For more information, please visit this products webpage.

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