A dss file extension is related to the Digital Soup voice codec. A dss file stores sound data.
DSS file extension - Digital Soup sound
What is dss file? How to open dss files?
File type specification:
The dss file extension is used for audio files sed by Digital Soup voices codecs in SuperPhone technology.
Souperphone is made possible by Voice over Internet Protocol (also called VoIP, IP Telephony, Internet Telephony, and Digital Phone) technology.
This dss file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.