一个SMPP类库可以用来连接SMPP网关来发送和接收SMS消息
SMPP+Protocol 技术资料
汇集 SMPP+Protocol 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
Bluetooth protocol stack for Linux
VoIP use SIP protocol interface
rtp protocol for each one
H.263 protocol chinese version
NFS version 3 protocol specification
sock protocol ,it is useful!
test od the tcp protocol
Session Description Protocol parse code
Network time protocol source study