18 Chapter 2 System overviewP0990474 03CompatibilityMeridian 1 systems compatible with CallPilot MiniThe CallPilot Mini can connect to these Meridian 1 telephone systems:Norstar systems compatible with CallPilot 150The CallPilot 150 can connect to these Norstar telephone systems:Hardware overviewThe CallPilot Mini/CallPilot 150 is a compact device that you can mount on a desk or on the wall.Figure 1 points out the various parts of the CallPilot hardware.Data connectorsThe CallPilot Mini/CallPilot 150 has the following connections:• one RJ-45 jack for a 10/100 Mbps Ethernet connection to a local network• one RS-232 port for connecting a terminal which provides alternative access• two RJ-11 jacks, labeled Port A and Port B, for connections to a Norstar KSU or Meridian 1PBX.Each RJ-11 jack can support two TCM connections. Each TCM connection can support twovoice channels. This gives the CallPilot Mini/CallPilot 150 a total of eight voice channels.Table 3 Compatible Meridian 1 systemsMeridian 1 system Compatible software versionOption 11C X11 release 22 or higherOption 11C Mini X11 release 22 or higherTable 4 Compatible Norstar KSU systemsNorstar system Compatible software versionModular ICS 4.1 or higherCompact ICS 4.1 or higherNote: CallPilot 150 does not work with Centrex KSUs.To use the Call Center feature, your KSU must have software release DR6 or higher andsupport Disconnect Supervision.