// Token: 0x060010A9 RID: 4265 RVA: 0x00044980 File Offset: 0x00042B80
public static Uri GetEcpUrl(ExchangePrincipal principal)
{
return(TextMessagingHelper.GetEcpServiceUrl(principal, ClientAccessType.External) ?? TextMessagingHelper.GetEcpServiceUrl(principal, ClientAccessType.Internal));
}