中文版RFC3489协议文档，简单的用UDP穿越NAT设备

STUN技术深入分析(1).kdh STUN技术深入分析(1).kdh STUN技术深入分析(1).kdh -STUN-depth analysis of technology (1). Kdh STUN-depth analysis of technology (1). Kdh STUN-depth analysis of technology (1). KdhSTUN technical in-depth analysis (1). Kdh STUN-depth analysis of te

利用SBC作为STUN实现NAT穿越.kdh 利用SBC作为STUN实现NAT穿越.kdh-Achieved by SBC as a STUN NAT through. Kdh achieved by SBC as a STUN NAT through. Kdh