Sean Walberg
Index Terms
- How to configure SIP and NAT
Recommendations
An ALG-Based NAT Traversal Solution for SIP-Based VoIP
IWCSE '09: Proceedings of the 2009 Second International Workshop on Computer Science and Engineering - Volume 02Voice over the Internet Protocol (VoIP) is a very popular application nowadays. As an evolving technology, VoIP still faces several problems, one of which is referred as the NAT traversal problem. This problem exists because the commonly used VoIP ...
Petri Net Modeling of SIP of Traversing NAT Based on STUN
ICCSEE '12: Proceedings of the 2012 International Conference on Computer Science and Electronics Engineering - Volume 03Petri net is widely used in the simulation and analysis of the discrete event systems because of the features such as intuition, simplicity and understandability. The paper used Petri net to model and analyse SIP protocol of traversing NAT. Firstly the ...
Billing attacks on SIP-based VoIP systems
WOOT '07: Proceedings of the first USENIX workshop on Offensive TechnologiesBilling is fundamental to any commercial VoIP services and it has direct impact on each individual VoIP subscriber. One of the most basic requirements of any VoIP billing function is that it must be reliable and trustworthy. From the VoIP subscriber's ...
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