 | In Stock (In-Stock) CITEL / MCK 6000 PBX GATEWAY (E-6000G-SUM12, E-6000-SUM12) UNIVERSAL 12 Port 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 and frame relay networks. Remote employees are able to use the same full-featured digital sets and access corporate PBX functions, like voicemail, call accounting systems, unified messaging and ACD sytems. Features: Extends the full set of PBX/KTS features and functionality to remote users. Supports circuit- and packet-based networks. Mix and match IP-capable EXTender clients. Connects to the digital line side of leading voice systems. Virtual configuration, management and troubleshooting of EXTender clients from a central location. One Year Warranty | | SEE IT |