MCK

MCK EXTender 6000 PBXGateway (Main Office) works with leading PBX platforms and digital handsets over T1, ISDN, Frame Relay, and IP connections. The E..

Overview The MCK E-6000Z-RUM12 Branch Office Extender 12-Port is a compact, high-performance networking solution designed to expand connectivity in re..

CITEL / MCK 6000 PBX GATEWAY (E-6000G-SUM12, E-6000-SUM12) UNIVERSAL 12 Port can be configured to run on IP transport or traditional circuit-switched ..