If the VOIP Media Engine you are using is a standard product image, this structure member will point to an empty ASCIIZ string (i.e. a zero length string). If the VOIP Media Engine you are using is a time bombed "engineering release" version, this value will point to a string that contains the time when the media engine will expire. The expire time is specified as the time in seconds since midnight, January 1, 1970 and is derived from the standard "C" runtime library time() function.
Assembly: LMEVoipManaged (in LMEVoipManaged.dll) Version: 6.0.5226.26700