GCC60xx Licence for extra 4 concurrent calls, 1-time-only fee

This licence adds 4 extra concurrent calls to the IP PBX inside a Grandstream GCC60xx — a one-time fee, not a subscription.

Concurrent calls are the ceiling people actually hit. Extensions decide who has a number; concurrent calls decide how many conversations run at once. A site can have forty extensions and still jam at eleven o'clock because only a handful of calls fit through simultaneously — callers hear busy, staff notice nothing. Four more channels is the small, surgical fix for a site that occasionally tops out.

Key features

• +4 simultaneous calls on the GCC60xx IP PBX
• One-time fee — no renewal, no subscription
• No new hardware — a licence applied to the existing device

Works with

• GCC6010 and the GCC60xx range
• +16 concurrent calls — the bigger step
• +50 users / +12 calls bundle — when both ceilings pinch

Frequently asked questions

How do I know I need concurrent calls and not extensions?

Symptoms differ. Short of extensions: someone cannot be given a number. Short of concurrent calls: everyone has a number but callers get busy tones or dead air at peak times. This licence fixes the second problem.

Is this a subscription?

No — a one-time fee. The capacity stays with the device.

Four or sixteen?

Look at how often and how hard you hit the ceiling. Occasional busy-hour clipping: four. Regular saturation or a growing team: sixteen, or a user-plus-call bundle.

Not sure which GCC licence fits? Call 0333 242 1314 or email sales@clisecure.com with your busy-hour call volume and we will size it.