Gest credentials containing the authentication information of the user agent for the proxy and/or realm of the resource being requested.

public SIP_SVGroupHFCollection<SIP_t_Credentials> ProxyAuthorization { get; }

Public ReadOnly Property ProxyAuthorization As SIP_SVGroupHFCollection(Of SIP_t_Credentials)

public:
SIP_SVGroupHFCollection<SIP_t_Credentials^>^ ProxyAuthorization {
	SIP_SVGroupHFCollection<SIP_t_Credentials^>^ get ();
}