NEC CD-4COTB - NEC UNIVERGE - 4 Port COT interface blade - CENTRAL OFFICE TRUNK ~ Stock# 670110 Part# BE106353 NEW tray Catalog# 50207210

Catalog# 50207210

Revolutionary voice quality with Polycom HD Voice™

saved and stored messages

Mute and Speaker/Headset keys with LED illumination for status indication

NEC CD-4COTB - NEC UNIVERGE - 4 Port COT interface blade - CENTRAL OFFICE TRUNK ~ Stock# 670110 Part# BE106353 NEW tray Catalog# 50207210The quality NEC CD 4COTB NEC UNIVERGE 4 Port COT interface blade CENTRAL OFFICE TRUNK 670110 BE106353 accepts a 670111 PZ 4COTF 4 port COT interface daughter board. Features: CENTRAL OFFICE TRUNK (COT) 4 port COT interface blade provides four Loop start Ground start trunk circuits, Caller ID circuits, and two power failure transfer circuits. (4) loop start ground start trunk circuits (4) caller ID circuits (2) power failure circuits (1) trunk and (1)