共 5 条
[1]
Traditional IP network address translator(Traditional NAT). Srisuresh P,,Egevang K. RFC3022 . 2001
[2]
A SIP Application Level Gateway for Net-work Address Translation. B Biggs. . 2000
[3]
STUN sim-ple traversal of user datagram protocol(UDP)through network address translators(NATs). Rosenberg J,Weinberger J,Huitema C,etc. RFC3489 . 2003
[4]
User Datagram Protocol. Jon Postel. IETF RFC768 . 1980
[5]
SIP tses-sion initiation protocol. Rosenberg J,Sehulzrinne H,Camarillo G,etc. RFC3261 . 2002