Avaya Definity TN570D Expansion Interface (Refurbished) Consoles

Avaya Definity TN570D Expansion Interface (Refurbished) ConsolesAvaya Definity TN570D Expansion Interface. More Information Provides interface between the TDM bus and packet bus, and fiber optic links interconnecting cabinets Used in a Port Network (PN) between a PN and another PN in a direct connect system, and between a PN and an SNI in a switch node carrier in a CSS connected system Provides control channel applications and time slot interchanging between the PPN and EPNs Used when ISDN BRI and or ASAI is

or voice mail ports

Avaya Definity TN573B Switch-Node Interface for r

Inter-tel Premier ESP 6-Port Co-Line Card

DHS-L offers flexible systems starting at 8 lines and 8 stations with expansion up to 72 lines or 144 stations plus a T1

This Inter-tel Axxess LSC-D card provides 4 CO loop start lines

The Stratagy IVP8 voice processing system

Calls can flow into two queues aligned with agent skills

Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels)

It operates like an industry standard Integrated Drive Electronics (IDE) hard disk drive

32 IP stations

Mitel Superset 4025 and 4150

mute volume up/down