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Avaya 9640 is an IP phone that features a high-resolution color display, high-quality wideband audio on both handset and speakerphone, crystal-clear audio, and background noise reduction.


The Avaya 9640 IP phone provides additional communication capabilities through its own solutions designed for those who depend 100% on voice communication to solve business issues. It supports a high-resolution color screen with an integrated web browser and program interface. Avaya 9640 supports high-quality wideband audio both in the handset and in the speakers, providing crystal-clear sound and eliminating background noise. to mobile communications allows you to easily integrate the model with Avaya mobile applications: Extension to Cellular, Extend call to cell, etc. The intuitive Avaya 9640 interface simplifies access to Avaya Communication functions (multiple call management, selective muting, disconnection of parties in a conference call).

Specifications: 1/4 VGA color display with backlight - diagonal - 3.8 inches 6 logical line keys with call indication with LEDs Folding support, allowing the phone to be installed in 2 positions, calling a subscriber from the list Ethernet Modular interface for connecting additional modules PoE connection H.323 protocol with the prospect of supporting SIP Standard codecs: G.711, G.726, G729A / B Support
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