| GPRS数据接受UDP，能够接受GPRS DTU终端传输到上位机的数据，并具备握手功能。可靠性高。-GPRS data received UDP, can accept GPRS DTU terminal transmission of data between PC and shook hands with functional. High reliability. 下载 |
| jsr-180 (SIP) 实现源码。可以在真实手机上使用，但需要获得公网地址，只实现了UDP传输。只可研究学习，不可用于商业用途。-JSR-180 (SIP) to achieve source. In real phone use, but need public address, the only achieved UDP transmission. Learning can only study and may not be used for commercial purposes. 下载 |