3.2.5.6 Sending an EcDoRpcExt2 Method Call

The client can send the EcDoRpcExt2 method, as specified in [MS-OXCRPC] section 3.1.4.2, as part of client polling as specified in section 3.2.4.5 with no ROP request operation included in the method call. Or, the client can send the EcDoRpcExt2 method as part of a communication pattern unrelated to notifications. In either case, if any pending notifications exist on the server, the client receives either a RopNotify (section 2.2.1.4.1) or RopPending ([MS-OXCROPS] section 2.2.14.3) ROP in response to their EcDoRpcExt2 method call, as specified in section 3.1.5.5.