Firmware for GRP2612/2612P/2612W/2613/2614/2615/2616 released as Beta



Dear Grandstream Customers,

Firmware for GRP2612/2612P/2612W/2613/2614/2615/2616 is now released as Beta. 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.



I have three of these phones.

Please also fix translation bugs in the upcoming release. There are two big bugs in German language.

When you have an incomming call the display shows two buttons. One in green and one red on the display.

For the green button the translation is wrong. The display shows in green “Antwort”, but correct is “Annehmen”.

example from an iphone

And than in the browser settings is a really big translation bug. The German user is really irritated and handles wrong.

At the bottom of each settings site stands: “save” “save and apply” “reset”

The “reset” translation is wrong. The name is actually “Neustart” in German. Thats really bad, because “Neustart” is named “reboot” in English.

You have to fix it to “zurücksetzen”.


also in Italian there are many translation errors, however you should open a ticket if you want them to give you answers directly from GS: