KX-NS5111 M type DSP card for use with the Panasonic KX-NS700 System .....removed from a working 2 cabinet system  that was less than two years old.

Key Features:

• Mfr. Part #: KX-NS5111

• 127 Channels VoIP DSP Card

• Supports Codec G.711, G.722 & G.729A

• Increases DISA Channels to 62

• Contains a License for 4 IP Phone Systems

• Installed in DSP-Slot Base Unit

• External Lines of VoIP

• IP Extensions (SIP & IP System)

• Recording of Telephone Conversations

• IP DECT Antenna Connection

• Compatibility: Panasonic KX-NS700