self: super: {
  diffsync = self.callPackage ./diffsync { };
  python-yate = self.callPackage ./python-yate { };
  ywsd = self.callPackage ./ywsd { };
  mitel-ommclient2 = self.callPackage ./mitel-ommclient2 { };
  fieldpoc = self.callPackage ./fieldpoc { };
}