Firmware for GRP261x/262x/2650/2670 released as official



Dear Grandstream Customers,

Firmware for GRP2612/2612P/2612W/2612G/2613/2614/2615/2616/2624/2634/2650/2670 is now released as official. Here is the link to the release notes:

The firmware and release notes can be downloaded from:

Please contact us should you have any issues. Thank you for your support for Grandstream products.

Technical Support
Grandstream Networks, Inc.



Upgrade made my LDAP Search button softkey disappear… Rolled back to



P8348 = Custom-Menu,Custom-History,Custom-LDAP-Contacts,Custom-Redial,Custom-DND


Thanks, Grandstream support provided the solution, I will share it here for others (It was for idle screen):

The new softkeys are custom keys now.
Check this values:

Custom Idle Screen Softkey Layout.

P2939 = 1

Idle Screen

P2940 = Custom1,History,ForwardAll,Redial

Softkey mode

P2987 = 11

Softkey account 1

P2989 = 0

The P2940 have a string with all the keys to show, for the new keys you need to add Custom# in this case Custom1 because this is the first “Custom key” that we add.
Check this findings and let me know.