Keycode licenses are consumed upon use. Therefore, all license sales are final and non-refundable.

IP Office 500 Version R10.0 & 10.1 Licenses

R10.0 & R10.1 Edition Licenses
R10.0 & R10.1 IP Endpoint Licenses
R10.0 & R10.1 User Licenses
R10.0 & R10.1 Trunk Licenses
R10.0 & R10.1 System Licenses
R10.0 & R10.1 Upgrade Licenses