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Inter-Tel Axxess 550.8662 IP Phone

by Inter-tel

Inter-Tel Axxess 550.8662 IP Phone
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$94.00 Sale Price:
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Description of the Inter-tel Axxess IP Phone (550.8662)

The Inter-tel Axxess 550.8662 is designed for efficient call handling and call management. It features embedded soft keys, display, message indicator and more !!


  • Display: 6 line: 16 characters
  • LCD Display
  • Embedded softkeys
  • Function keys: hold, mute, do not disturb, forward, transfer, conference page and more
  • Indicator: message waiting
  • Speakerphone - full duplex
  • Dedicated headset support
  • Light emitting diodoes: LED's indicate call status
  • QoS and web-based programming
  • Software is upgradeable
  • Supports G.711 a-law, G.711 u-law, G.729a, and G.729a/b vocoders
  • Supports centralized power over LAN (Local Area Network) (IEEE compatible)
  • Enables Dynamic Host Configuration Protocol (DHCP) or static IP addressing
  • User configurable Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) port number
  • Extra swith port
  • Individual power supply available for switches not proving PoE
  • Configurable in Inter-Tel Protocol or SIP mode. Features may vary in each mode.
  • Supports VLAN tagging, which eases management, improves call quality and increases security.


  • Requires Axxess Software and IPRC v8.1 or higher. Unified Communicator and Sip Server required if using SIP mode. IP CAT-A or SIP license is also required.
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