We rebuilt miniSIPServer V32 for the latest Raspbian.

That means only Raspbian (Stretch) will be supported now. If  you are still running MSS on Jessie or older systems, please upgrade Pi before you prepare to upgrade MSS.

If you are still working on Pi1 or Pi2 and don’t want to upgrade Pi, you can still try MSS previous versions. For example:

V31 https://www.myvoipapp.com/download/backup/mss_v31/pi/mss_v31_pi_u20.deb

V30 https://www.myvoipapp.com/download/backup/mss_v30/pi/mss_v30_pi_u20.deb