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Recommended Timer Defaults for the VoIP Phone Suite (Windows Embedded CE 6.0)

  • Article

1/5/2010

The following adjustable timers in the Voice over IP (VoIP) Phone Suite have new, optional setting recommendations if you are concerned about excessive screen refreshes or registry writes due to timeouts. These are values that you can use as a way of minimizing some of those registry writes or too frequent screen refreshes.

  • In IP Home Screen, change HomeScreen_t::sc_MainTimerTimeOut from 250 to 60000, or, alternatively, for readability, 60 * 1000. This timer is used to update IP Home Screen's time/date display. A value of 60 seconds or less should work fine. The timer value is located in %_WINCEROOT%\Public\VoIP\Oak\Phone\homescreen\homescreen.cpp.
  • In the PhCommon core component, change c_TimeOutValue from 250 to 1000. This is the Dialog refresh timer. A value of one second should work fine. The timer value is located in %_WINCEROOT%\Public\VoIP\Oak\Phone\phcommon\DialogScreen.cpp.
  • In IP Dialer, change UIManager_t::sc_RefreshUITimeout from 250 to 1000. This timer is used to update IP Dialer's call duration display. A timer value of one second should work fine. The timer value is located in %_WINCEROOT%\Public\VoIP\Oak\Phone\phoneapp\phonecore\uimanager.cpp.

All other VoIP Phone Suite timer default recommendations are currently unchanged.

See Also

Other Resources

Common VoIP Phone Customization Tasks
Customizing VoIP Phone Functionality