Current windows implementation of getCurTime(OsTime&) is not accurate down to microsecond level. Use QueryPerformanceCounter to increase resolution to 1us level, and accuracy not too much worse than 1us..  (depends on clockspeed, and other factors in your PC - for more information, see: http://www.interact-sw.co.uk/iangblog/2005/03/31/nanoperf http://www.virtualdub.org/blog/pivot/entry.php?id=106
Current windows implementation of getCurTime(OsTime&) is not accurate down to microsecond level.
Use QueryPerformanceCounter to increase resolution to 1us level, and accuracy not too much worse than 1us..  (depends on clockspeed, and other factors in your PC - for more information, see:
http://www.interact-sw.co.uk/iangblog/2005/03/31/nanoperf
http://www.virtualdub.org/blog/pivot/entry.php?id=106

git-svn-id: 5274dacc98e2a95d0b0452670772bfdffe61ca90@9861 a612230a-c5fa-0310-af8b-88eea846685b

sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror,sipXtapi/sipXtapi-svn-mirror