The Network Video Terminal. - Dorgham Sisalem; Henning Schulzrinne; C. Sieckmeyer (HPDC, 1996)

Congestion Control in TCP: Performance of Binary Congestion Notification Enhanced TCP Compared to Reno and Tahoe TCP. - Dorgham Sisalem (ICNP, 1996)

Fairness of adaptive multimedia applications. - Dorgham Sisalem (ICC, 1998)

QoS Control Using Adaptive Layered Data Transmission. - Dorgham Sisalem; Frank Emanuel (ICMCS, 1998)

Dienstqualitätsunterstützung für Audio- und Videodienste im Internet. - Georg Carle; Henning Sanneck; Dorgham Sisalem; Mikhail Smirnov; Adam Wolisz; Tanja Zseby (Prax. Inf.verarb. Kommun., 1998)

The Multimedia Internet Terminal (MInT). - Dorgham Sisalem; Henning Schulzrinne (Telecommun. Syst., 1998)

Towards TCP-Friendly Adaptive Multimedia Applications Based on RTP. - Dorgham Sisalem; Adam Wolisz (ISCC, 1999)

LDA+: A TCP-Friendly Adaptation Scheme for Multimedia Communication. - Dorgham Sisalem; Adam Wolisz (IEEE International Conference on Multimedia and Expo (III), 2000)

The Adaptive Load Service (ALS): An ABR-Like Service for the Internet. - Dorgham Sisalem; Henning Schulzrinne (ISCC, 2000)

The Direct Adjustment Algorithm: A TCP-Friendly Adaptation Scheme. - Dorgham Sisalem; Henning Schulzrinne (QofIS, 2000)

TCP-friendly congestion control for multimedia communication in the internet. - Dorgham Sisalem (2000)

Building ALL-IP Based Virtual Private Networks in Mobile Environment. - Reinhard Ruppelt; Andrei Pelinescu; Cristian Constantin; John Floroiu; Dorgham Sisalem; Berthold Butscher (GI Jahrestagung (1), 2001)

Constrained TCP-Friendly Congestion Control for Multimedia Communication. - Dorgham Sisalem; Adam Wolisz (QofIS, 2001)

OSIP: Eine Open Source SIP Architektur. - Stefan Foeckel; Jiri Kuthan; Dorgham Sisalem; Ilona Schubert (Prax. Inf.verarb. Kommun., 2001)

SIP and IPv6: Why and How? - Dorgham Sisalem; Jens Fiedler; Reinhard Ruppelt (SAINT Workshops, 2003)

Seamless handover in terrestrial radio access networks: a case study. - John Floroiu; Reinhard Ruppelt; Dorgham Sisalem; Jerome Voglimacci (IEEE Commun. Mag., 2003)

TCP Based Denial-of-Service Attacks to Edge Network: Analysis and Detection. - V. Anil Kumar; Dorgham Sisalem (CIT, 2004)

Authentication and Authorisation for Integrated SIP Services in Heterogeneous Environments. - Dorgham Sisalem; Jiri Kuthan (WOSIS, 2004)

Inter-domain Authentication and Authorization Mechanisms for Roaming SIP Users. - Dorgham Sisalem; Jiri Kuthan (Wireless Information Systems, 2004)

A Survey of Congestion and QoS Control Mechanisms for the Internet. - Dorgham Sisalem; Adam Wolisz (The Industrial Information Technology Handbook, 2005)

Evolving Biosciences in Multi-agent Systems. - Vicente E. Mujica V; Dorgham Sisalem; Radu Popescu-Zeletin (IAT, 2005)

NEURAL-Trust: Stimulating Cooperation Engagements in Multi-Agents Systems. - Vicente E. Mujica V; Dorgham Sisalem; Radu Popescu-Zeletin (IAT, 2005)

A Reputation-Based Trust Mechanism for Ad Hoc Networks. - Yacine Rebahi; Vicente E. Mujica V; Dorgham Sisalem (ISCC, 2005)

Performance Analysis of Concurrent Multicast / TCP Traffic Over Lossy High Delay Links. - Sven Ehlert; Dorgham Sisalem; Adam Wolisz (ISWCS, 2005)

VDSat: Nomadic Satellite-Based VoIP Infrastructure. - Dorgham Sisalem; Marius Corici; Sven Ehlert; Radu Popescu-Zeletin (ISWCS, 2005)

NEURAL: A Self-Organizing Routing Algorithm for Ad Hoc Networks. - Vicente E. Mujica V; Dorgham Sisalem; Radu Popescu-Zeletin (WiOpt, 2005)

Real-time service provisioning for mobile and wireless networks. - Károly Farkas; Oliver Wellnitz; Matthias Dick; X. Gu; Marcel Busse; Wolfgang Effelsberg; Yacine Rebahi; Dorgham Sisalem; Dan Grigoras; Kyriakos Stefanidis; Dimitrios N. Serpanos (Comput. Commun., 2006)

Survey of security vulnerabilities in session initiation protocol. - Dimitris Geneiatakis; Tasos Dagiuklas; Georgios Kambourakis; Costas Lambrinoudakis; Stefanos Gritzalis; Sven Ehlert; Dorgham Sisalem (IEEE Commun. Surv. Tutorials, 2006)

Denial of service attacks targeting a SIP VoIP infrastructure: attack scenarios and prevention mechanisms. - Dorgham Sisalem; Jiri Kuthan; Sven Ehlert (IEEE Netw., 2006)

VoIP defender: highly scalable SIP-based security architecture. - Jens Fiedler; Tomas Kupka; Sven Ehlert; Thomas Magedanz; Dorgham Sisalem (IPTComm, 2007)

Denial of service attack and prevention on SIP VoIP infrastructures using DNS flooding. - Ge Zhang; Sven Ehlert; Thomas Magedanz; Dorgham Sisalem (IPTComm, 2007)

Seamless multimedia sessions and real-time measurements in hybrid 3G and WLAN networks. - Tasos Dagiuklas; Christos Politis; Fadi-Sotiris Salloum; Dimitris Theofilatos; Sara Grilli Colombo; Yacine Rebahi; Dorgham Sisalem; Rahim Tafazolli (Int. J. Wirel. Mob. Comput., 2007)

Performance analysis of identity management in the Session Initiation Protocol (SIP). - Yacine Rebahi; Jordi Jaen Pallares; Tuan Minh Nguyen; Sven Ehlert; Gergely Kovacs; Dorgham Sisalem (AICCSA, 2008)

A Theoretical Model of the Effects of Losses and Delays on the Performance of SIP. - Dorgham Sisalem; Mikkel Liisberg; Yacine Rebahi (GLOBECOM, 2008)

Research and trials for reliable VoIP applications. - Fotini-Niovi Pavlidou; Andreas Pitsillides; Henning Schulzrinne; Dorgham Sisalem (Comput. Networks, 2008)

Two layer Denial of Service prevention on SIP VoIP infrastructures. - Sven Ehlert; Ge Zhang; Dimitris Geneiatakis; Georgios Kambourakis; Tasos Dagiuklas; Jirí Markl; Dorgham Sisalem (Comput. Commun., 2008)

SDRS: A Voice-over-IP Spam Detection and Reaction System. - Bertrand Mathieu; Saverio Niccolini; Dorgham Sisalem (IEEE Secur. Priv., 2008)

SIP Security. - Dorgham Sisalem; John Floroiu; Jiri Kuthan; Ulrich Abend; Henning Schulzrinne (Wiley, 2009)

Distributed media server architecture for SIP using IP anycast. - Ladislav Andel; Jiri Kuthan; Dorgham Sisalem (IPTComm, 2009)

A comparative analysis of the security aspects of the multimedia key exchange protocols. - John Floroiu; Dorgham Sisalem (IPTComm, 2009)

A Short History of VoIP Services. - Dorgham Sisalem; Jiri Kuthan; Jörg Ott (Evolution of Telecommunication Services, 2013)