Description
The NEC Electra Elite IPK DTI-U20 Digital Trunk Interface Card feaures:
• Provides termination of Fractional T1 (24 DS-0 channels) lines
• Contains circuitry for these types of signaling:
— outside ring detection
— holding, dialing, control function
— Tie line (E&M) DID
— Automatic Number Indication (ANI)
• This card installs in any slot in the basic or expansion B64-U20 KSU
• Refurbished
• One-Year Warranty