Dear Grandstream Customers,
Firmware 22.214.171.124 for UCM6301/6302/6304/6308 is now released as official. Here is the link to the release notes:
The firmware and release notes can be downloaded from:
For UCM6300 with RemoteConnect, here is the link to obtain the latest Wave applications:
Please contact us should you have any issues. Thank you for your support for Grandstream products.
Grandstream Networks, Inc.