DocumentCode
3357080
Title
The SIP-Based System Used in Connection with a Firewall
Author
Koski, Peter ; Ylinen, Jorma ; Loula, Pekka
Author_Institution
Tampere University of Technology, Pori
fYear
2006
fDate
19-25 Feb. 2006
Firstpage
203
Lastpage
203
Abstract
Different methods, such as ALG, STUN, TURN and FCP have been proposed for using SIP together with firewalls and NAT. The most suitable solution has to be determined in every situation. Some of these methods cause more network traffic and capacity requirements, while others require support from the clients being used in the network. In this paper a system which makes it possible to offer SIP service to customers behind NAT without making any changes to firewalls is presented. The system is based on an RTP proxy and a SIP server, which modifies SIP messages.
Keywords
Network address translation; Network servers; Protocols; Telecommunication traffic; Web and internet services;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications, 2006. AICT-ICIW '06. International Conference on Internet and Web Applications and Services/Advanced International Conference on
Print_ISBN
0-7695-2522-9
Type
conf
DOI
10.1109/AICT-ICIW.2006.191
Filename
1602336
Link To Document