Figure 1.4 indicates the physical and virtual cabinets available in the OfficeServ 7100. Physical card slots in cabi-net 1 support the various combinations of cards detailed in Part 2. HARDWARE DESCRIPTIONS. Virtual cabinets2~5 provide three (3) slots each with each slot providing 8 ports (communication channels). The total virtualdevices allowed is 96.Virtual devices are stations and trunks that exist in the software database but do not require a physical connec-tion to cards in the cabinet. The virtual stations or trunks are:1. Single line telephone – SLT2. Digital telephone – DGT3. IP telephones – ITP4. Wireless IP handsets – WIP5. Samsung proprietary network trunk – SPNet6. SIP Trunks – SIP-T7. H.323 Trunks – H3238. Basic Rate Interface Station – BRI-STN (Not Used in the USA)FIGURE 1-51.48 Channels x 3 Slotsx 4 Cabinets = 96U-SLOT U-SLOTITEM MAXIMUM # AVAILABLE HARDWAREMax # of SIP Trunk Ports 24 3 virtual slots x 8 ports = 24Max # of SPNet Trunk Ports 24 MGI16 + 8 embedded on MP10 = 24MAX # OF SIP + SPNET + H.323 TRUNK PORTS CANNOT EXCEED 24.Max # of Virtual SLI Ports 24 3 virtual slots x 8 ports = 24Max # of Virtual DLI Ports 24 3 virtual slots x 8 ports = 24MAX # OF VIRTUAL ANALOG + DIGITAL STATION PORTS CANNOT EXCEED 32.Max # of Samsung IP Phone Ports 32 4 virtual slots x 8 ports = 32Max # of WLAN Phone Ports 24 3 virtual slots x 8 ports (SMT-W5100E) = 24MAX # OF IP + SOFTPHONES + WLAN STATIONS CANNOT EXCEED 32.Max # of Network Nodes 99 Using SPNet over IPMax # of Station Group Members 32 Any ring type.MAX STATION + TRUNKS + VOICEMAIL 60 32 STATIONS + 24 TRUNKS + 4 VOICEMAIL = 60FIGURE 1-4VIRTUAL CABINETS