COMSUR
2011
12 years 10 months ago
2011
Abstract—Exchanging cryptographic keys to encrypt the media stream in the Session Initiation Protocol (SIP) has proven difficult. The challenge is to effectively exchange keys w...
FI
2010
13 years 8 months ago
2010
: Service platforms using text-based protocols need to be protected against attacks. Machine-learning algorithms with pattern matching can be used to detect even previously unknown...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we evaluate available steganographic techniques for SIP (Session Initiation Protocol) that can be used for creating covert channels during signaling phase of VoIP (V...
COMCOM
2007
13 years 10 months ago
2007
— Voice over IP (VoIP) services based on the Session Initiation Protocol (SIP) gain ground as compared to other protocols like MGCP or H.323. However, the open SIP architecture c...
JCM
2006
13 years 10 months ago
2006
Session Initiation Protocol (SIP) is a new signaling protocol designed to establish multimedia sessions in telecommunication networks. In this paper, we suggest the extension of SI...
CN
2007
13 years 10 months ago
2007
The Session Initiation Protocol (SIP) is widely used as a call control protocol for Voice over IP (VoIP), and indeed commercial implementations are readily available off-the-shel...
CORR
2010
Springer
13 years 11 months ago
2010
Springer
The Session Initiation Protocol (SIP) has become the most predominant protocol for Voice over Internet Protocol (VoIP) signaling. Security of SIP is an important consideration for...
DFN
2004
14 years 7 days ago
2004
: Ubiquitous worldwide broadband Internet access as well the coming of age of VoIP technology have made Voice-over-IP an increasingly attractive and useful network application. Cur...
ACSC
2009
IEEE
14 years 2 months ago
2009
IEEE
The Session Initiation Protocol (SIP) is one of the leading protocols for multimedia control over the Internet, including initiating, maintaining and terminating multimedia sessio...
ISAS
2005
Springer
14 years 4 months ago
2005
Springer
— The Session Initiation Protocol (SIP) has emerged as the preferred Internet telephony signaling protocol for communications networks. In this capacity, it becomes increasingly ...