Avaya 9640 IP Telephone
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Store #: 1577
Manufacturer Part No: 9640
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- Specifically made for essential telephone users such as salespeople, relationship managers, attorneys, etc.
- Supports 24 call appearances/administered feature keys with 6 concurrent line appearances visible at any time
- LEDs built into buttons such as mute, message, and headset provide clear indication to the user
- Easy-to-use context driven menus with on-screen prompts
- Provides a dedicated call forward/mobility buttons which provides direct access to Communication Manager mobility features
- Available via free firmware download - SIP telephony features including telephone "presence" of other users from contact list and integration with MS Outlook calendar appointments
- Supports a 24 button expansion modules for added call appearances, bridge appearances, and administered feature keys
- Full-duplex speaker and wideband audio handset
- 3.8 inch color backlit display
- 4-way navigation cluster, 4 display soft keys
- Fixed features include message, phone, contacts, menu, call log, forward, speaker, mute, headset, and volume control
- H.323 firmware (can also be loaded with SIP firmware)
- H.323 version supported by Avaya Communication Manager R3.0 or later
- SIP version supported by Avaya Communication R4.0 or later
- Powered via 802.3af PoE or local 1151 power supply (see accessory below)
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