Upgrades ($)

AnnualPerpetualMaintenanceUpgradesSupport

Annual Licences

Version and Edition upgrades and/or additional lines can be added to Annual licenses at any point. You will be charged the pro rata difference only! Purchase an upgrade here.

Perpetual Licences

A pro rata maintenance fee is added to the Edition & Capacity upgrade pricing. The expiry date of the Maintenance does not change.



Capacity Upgrades Standard Pro Enterprise
Upgrade from 4SC to 8SC 336 440 671
Upgrade from 8SC to 16SC 778 1,012 1,555
Upgrade from 16SC to 32SC 1,625 2,026 3,250
Upgrade from 32SC to 64SC 3,014 3,768 6,027
Upgrade from 64SC to 128SC 5,796 7,252 11,591
Upgrade from 128SC to 256SC 10,398 12,998 20,795
Upgrade from 256SC to 512SC 17,366 21,708 34,731
Upgrade from 512SC to 1024SC 28,936 36,138 57,871
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Edition Upgrades Standard to Pro Pro to Enterprise Standard to Enterprise
4 Sim. Calls 135 284 373
8 Sim. Calls 315 659 873
16 Sim. Calls 630 1,319 1,748
32 Sim. Calls 1,170 2,444 3,248
64 Sim. Calls 2,250 4,694 6,248
128 Sim. Calls 4,050 8,444 11,248
256 Sim. Calls 6,750 14,069 18,748
512 Sim. Calls 11,250 23,444 31,248
1024 Sim. Calls 18,000 37,499 49,998
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