Expansion Stages and System Capacity58 Aastra 415/430 as of R3.2syd-0344/1.6 – R3.2 – 09.20143. 4. 2 TerminalsTab. 29 Maximum number of terminals per system and interfaceInter-face Terminal type Terminal Aastra415Aastra430AINwith430 asMasterperinter-faceMiscella-neousTerminals (including virtual terminals and integratedmobile phones)20 100 100Terminals (excluding virtual terminals and integratedmobile phones)121) 50 50DSI Terminals on DSI interfaces (total) 10 40 50Digital system phones Aastra 5360Aastra 5361Aastra 5370Aastra 5380Office 10Office 25Office 35Office 4510 40 50 2Operator consoles / operator applica-tionsAastra 5380Aastra 1560Office 454 8 16 2Cordless System SB-4+ radio unit 10 20 32 1Cordless System SB-8 / SB-8ANTradio units5 10 32 2)DECT Cordless phones Aastra 610d/612dAastra 620d/622dAastra 630d/632dAastra 650cOffice 135Office 160GAP terminals10 50 50LAN Terminals on LAN interfaces (total) 12 1) 50 50DHCP clients on the internal DHCP server 100 100 100IP terminals Aastra 2380ipAastra 5360ipAastra 5361ipAastra 5370ipAastra 5380ip12 50 50IP operator consoles / IP operatorapplicationsAastra 5380ipAastra 1560ip4 8 16