GSRT

Grandstream ringtone file
File type: Mobile ringtone file
The gsrt file extension is related to the Grandstream ringtone file format.
What is gsrt file?
File type category:
Mobile ringtone file
Date updated: May 11, 2015
The gsrt file extension is sometimes used for ringtones composed for IP phones developed by Grandstream Networks, Inc.
The gsrt file stores audio data.
The Grandstream ringtone file format also uses bin file extension.