Alcatel-Lucent 3EM17628ABAA Voice SRV Module VSM4C is a modular component designed to provide voice services within Alcatel-Lucent enterprise communications systems. The device is cataloged under part number 3EM17628ABAA, with a cross-reference listed as 805-0061-101 in some listings. As a Voice Srv Module (VSM4C), it is intended for installation in compatible Alcatel-Lucent chassis that support the VSM4C form factor and service-module architecture, where it handles dedicated voice processing tasks as part of the system's voice infrastructure.
