KX-NCP 4 Channel SIP Extension Activation Key (4 SIP EXTENSION) is designed for the KX-NCP Converged IP PBX Control Units.
- Provides the Activation Key number and Registration ID to download the SPE4 Activation Key
- Allows the use of 4 SIP Extensions via a VSIPEXT32 card
Will Not Work Without Phone System:
- Panasonic KX-NCP500 or KX-NCP1000