ESI 5000-0461 Communications Server CS IVC 12R12EL (Refurbished) Executone

ESI 5000-0461 Communications Server CS IVC 12R12EL (Refurbished) ExecutoneKey Features: CS IVC (Intelligent VoIP Card) Supports standards compliant IP telephony service and features, including VoIP to the desktop and ESI Link It features highly configurable DSP technology that manages the flow of traffic among the port cards and converts IP packets into PCM (pulse code modulation) traffic for transmission over the PSTN The physical connection is a 10 100Base T, RJ 45 Ethernet interface that allows the system to connect to

This Executone Encore CX 2992502 Speaker Display Phone is a standard telephone that has an enhanced design and functionality

Last number dial key

NEC AD-9500 AC Adapter for NEC Phone (Refurbished)

Positive disconnect

Adjustable receiver volume Compatible with Centrex

The Executone 29 KD Speaker Display Phone is a telephone that has an enhanced design and functionality

precluding the need for WAN router or LAN switch

this new master cabinet adds a host of new features and conveniences to support both dealers and end users

This is the pre-ATA2 unit

1 and later software

Standard Keyboard

approximately 5 1/2" high by 3 1/2" wide