CHANGE LOG
This section documents significant changes from previous versions of user manuals for
GRP261X/GRP2624/GRP2634. Only major new features or major document updates are listed here. Minor
updates for corrections or editing are not documented here.
Firmware Version 1.0.5.48
• No major changes.
• This is the initial version for GRP2624/GRP2634.
Firmware Version 1.0.5.45
• No major changes.
Firmware Version 1.0.5.44
• No major changes.
Firmware Version 1.0.5.36
• Added support for a power-saving feature of turning off the LCD display automatically according to a
configurable schedule. [Office Hours]
• Added support for a power-saving feature of turning off the LCD display automatically according to a
timer when not during office hours. [Power Saving Timeout]
Firmware Version 1.0.5.33
• Extended the amount of text that can be displayed on the Extension label.
• Added support for disabling the feature of selecting an account from LCD. [Multiple SIP Accounts and
Lines]
Firmware Version 1.0.5.15
• Added ability to configure Headset TX/RX gain on LCD. [Audio]
Firmware Version 1.0.3.6
• No major change.
Firmware Version 1.0.1.23
• No major change.