@interface VCMediaNegotiationFaceTimeSettings : PBCodable <NSCopying> { struct { unsigned char capabilities : 1; unsigned char linkProbingCapabilityVersion : 1; unsigned char mediaControlInfoSubVersion : 1; unsigned char switches : 1; unsigned char oneToOneModeSupported : 1; } _has; } @property (nonatomic) BOOL hasCapabilities; @property (nonatomic) unsigned int capabilities; @property (nonatomic) BOOL hasSwitches; @property (nonatomic) unsigned int switches; @property (nonatomic) BOOL hasOneToOneModeSupported; @property (nonatomic) BOOL oneToOneModeSupported; @property (nonatomic) BOOL hasMediaControlInfoSubVersion; @property (nonatomic) unsigned int mediaControlInfoSubVersion; @property (nonatomic) BOOL hasLinkProbingCapabilityVersion; @property (nonatomic) unsigned int linkProbingCapabilityVersion; - (unsigned long long)hash; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (id)description; - (id)dictionaryRepresentation; - (void)copyTo:(id)a0; - (BOOL)isEqual:(id)a0; - (void)mergeFrom:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (BOOL)SIPDisabled; - (unsigned char)mediaControlInfoFECFeedbackVersion; - (BOOL)secureMessagingRequired; @end