If you are looking to download the software, let me know your (Windows or Mac) or the exact phone models you are trying to connect so I can give you the right technical requirements. Share public link
Based on the format, it appears this may be: phonetrans 50020201218 multilingual johdrxrt top
: This appears to be a date in the format of YYMMDD (year, month, day), which translates to December 18, 2020. If you are looking to download the software,