M4A File Extension - List of files
| Filename | Software name | Description |
|---|---|---|
| Skype_Call_Answer.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Calling.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Connecting.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Dialing.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Ended.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Failed.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Hold.m4a | Windows 10 | Mpeg-4 Audio |
| Skype_Call_Resume.m4a | Windows 10 | Mpeg-4 Audio |