Avaya IP400/500 VCM Expansion Kit - 5 Channel (700185119) Choose Condition:Like New It enables businesses to integrate

It enables businesses to integrate their traditional analog telephony services with IP-based communication systems

Up to 2 Mitel 5448 PKMs can be connected to one phone

Allows connection of momentary switch to restart the audio from the beginning

The Avaya Definity TN767 DS1 Card supports DS1 Digital Connectivity

Avaya IP400/500 VCM Expansion Kit - 5 Channel (700185119) Choose Condition:Like New It enables businesses to integrateAvaya IP400 500 VCM Expansion Kit 5 Channel (700185119) The Avaya voice compression module will provide users with up to five channels. This VCM is required for IP trunking and IP extensions. Feature: 25ms Echo Cancellation 5 Channel Expansion Kit 700185119 Includes Atlas 1 Year Warranty with Extended Warranty options available! Compatibility: IP403, IP406 V1, IP406 V2, and IP412 control units Compatible IP500 when fitted with Legacy Card Carrier