Avaya IP412 700350408 Control Unit (Refurbished) 2-Line Phones

Avaya IP412 700350408 Control Unit (Refurbished) 2-Line PhonesKey Features: Mfr. Part #: 700350408 Avaya IP412 Control Unit Internal trunk module slots: 2 VCM expansion slots: 2 Expansion ports: 12 Music on hold port DTE port External relay switch for door entry controls Integral WAN port Up to 360 extensions Up to 100 data channels (30 are usable for Voicemail Pro TAPI WAV connection sessions Condition: Refurbished Compatibility Internal Trunk Module Slots PRI 24 T1, PRI 48 T1, Quad BRI, and Analog Trunk Module

Features independent input and output bass/treble controls for maximum configuration flexibility

The DDEI card adds 16 Digital Station Ports to the Sprint LTX and MTX phone system

Part #: SIP-T22P

Provides network control interface (NETCON)

Custom Call Routing (CCR) - Up to 2 CCR trees provide a single-digit access application allowing callers to use a series of voice prompts and call transfer options

personalized and unobstructed access to callers

Handset Volume Control - Used for raising or lowering the volume of the handset when in use

Part #: 0891034

The Panasonic VB-44310 DBS DSS Unit has 24 buttons

Lighted Hold Key

6 shortcut keys

Adds 12 more programmable keys with indicator lights to your Mitel IP Phone