Indicates whether the SIP is currently visible to the user.
Boolean IsSIPVisible ( )
Boolean. Returns “true” if the SIP is currently visible and “false” if it is not currently visible.
You can use this method to report the status of the SIP window.
The following example displays the status of the SIP window in a single-line-edit text box:
IF isSIPVisible() THEN sle_test.text = "SIP is UP" ELSE sle_test.text = "SIP is Down" END IF
