Grandstream GCC60xx Licence for extra 50 IP PBX SIP users/12 concurrent calls 1-time-only fee | GCC-UC-50-SMB

The Grandstream GCC-UC-50-SMB is a one-time licence upgrade for the GCC6010 and GCC6011 UCM6300 Eco IP PBX systems. It increases system capacity by adding 50 SIP users and 12 additional concurrent calls, allowing your business to support more users and call volume without replacing existing hardware. Ideal for small to medium-sized businesses, this upgrade is activated via the Grandstream Device Management System (GDMS) for easy deployment and long-term value—no recurring fees required.
Key features

Adds support for 50 additional SIP users
Increases concurrent call capacity by 12
One-time licence with no renewal costs
Compatible with GCC6010 and GCC6011 UCM6300 Eco IP PBX systems
Managed and activated through Grandstream Device Management System (GDMS)