GCC60xx Licence for 100 extra extensions

This licence adds 100 extra extensions to the IP PBX inside a Grandstream GCC60xx convergence device — the large capacity step for the phone-system half of the box.

The GCC is four products in one chassis, and each has its own ceiling. The router, firewall, switch and IP PBX inside a GCC60xx are licensed separately where it matters — this licence raises the PBX's extension count by one hundred, without touching the network side and without new hardware.

Extensions are seats, not simultaneous calls. If busy-hour call volume is the wall you are hitting, look at the concurrent-call licences instead — or the combined user-plus-call bundles, which are often the better value when both ceilings pinch.

Key features

• +100 IP PBX extensions on the GCC60xx
• No new hardware — a licence applied to the existing device
• Network functions untouched — router, firewall and switch carry on as before

Works with

• GCC6010 and the GCC60xx range
• +50 SIP users — the smaller step
• +16 concurrent calls — if simultaneous calls are the wall instead

Frequently asked questions

Extensions or concurrent calls — which am I short of?

Extensions are how many people have a number on the system; concurrent calls are how many conversations run at once. Count both before buying — the bundled user-plus-call licences exist because growing sites usually need some of each.

Does it need a reboot or migration?

No new hardware and no migration — it is a licence applied to the device's existing PBX.

Not sure which GCC licence fits your growth? Call 0333 242 1314 or email sales@clisecure.com with your extension count and busy-hour call volume.