public void setDestination(InetAddress dest, int dport, int rtcpPort) {
		if (dport != 0 && rtcpPort != 0) {
			mTransport = TRANSPORT_UDP;
			mPort = dport;
			for (int i=0;i<mBufferCount;i++) {
				mPackets[i].setPort(dport);
				mPackets[i].setAddress(dest);
			}
			mReport.setDestination(dest, rtcpPort);
		}
	}
Sets the destination address and to which the packets will be sent.
src/net/majorkernelpanic/streaming/rtp/RtpSocket.java