Billing Attacks on SIP-Based VoIP Systems

@inproceedings {268555,
author = {Ruishan Zhang and Xinyuan Wang and Xiaohui Yang and Xuxian Jiang},
title = {Billing Attacks on {SIP-Based} {VoIP} Systems},
booktitle = {First USENIX Workshop on Offensive Technologies (WOOT 07)},
year = {2007},
address = {Boston, MA},
url = {https://www.usenix.org/conference/woot-07/billing-attacks-sip-based-voip-systems},
publisher = {USENIX Association},
month = aug
}