DSG IP PBX System Capacity Limits Description Max. Number Blaze5000 Savanna8000 Blaze1200 Extension (set, include off premises) 300  600  100 CO Line (port) 144 ( 4E1+24FXO)  288 ( 8E1+48FXO)  12 Voice Gateway (set) 10  20  10 ( FXS only, No FXO or digital G/W)) VMS Channel (port) 24~96 (over 24 needs another VM8000)  24~200 (over 24 needs another VM8000; over 96 needs another IPC VM server) Interlinks between Joint Server (call) 30  30 Embedded Logger (port)  0 10 (Record-on-demand) Blaze Logger (port) 100~150 (over 100 needs high-end IPC) Blaze Link (CTI Gateway, set) 1 Agent (set) 600 100 Joint Server (set) 20  50 Soft Console (set) 3 Inter Console (set) SIP Proxy (set) 2 SIP Phone Register Number (set) 512

DSG IP PBX System Capacity Limits Description Max. Number Blaze5000 Savanna8000 Blaze1200 SIP Phone Concurrent Call 48 AA Menu 300 (000-299)  300(000-299) Class of Service 50  50 Extension Groups 100  100 Trunk Groups Button Mapping Groups Conference Slot 18  18 Parking Slots 10  10 System Speed Dial Numbers 1000 (000-999)  1000(000-999) Personal Speed Dial Numbers 100 (00-99)  100(00-99) Holidays  100    International Codes Long Distance Codes Class of Service Allow Numbers 20  20

DSG IP PBX System Capacity Limits Description Max. Number Blaze5000 Savanna8000 Blaze1200 Class of Service Disallow Numbers 20  20 Members of Extension Group 100  100 Members of Trunk Group Paging Slots 10  10 Calls in ACD Queue 99  99 Best Regards,