// ksmedia.h
typedef struct _tagKSTELEPHONY_CALLINFO {
TELEPHONY_CALLTYPE CallType;
TELEPHONY_CALLSTATE CallState;
} KSTELEPHONY_CALLINFO, *PKSTELEPHONY_CALLINFO;
View the official Windows Driver Kit DDI referenceNo description available.
The KSTELEPHONY_CALLINFO structure specifies the type and state of a phone call for the KSPROPERTY_TELEPHONY_CALLINFO property.
CallTypeSpecifies the type of phone call (circuit-switched, LTE packet-switched, or WLAN packet-switched).
CallStateSpecifies the state of the phone call.