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FIW
2009
124views Communications» more  FIW 2009»
13 years 10 months ago
Online Detection of Feature Interactions of CPL Services
The Call Processing Language (CPL) is one of the best known approaches developed for creating telephony services in Internet telephony. Its XML-based structure makes it a flexible ...
Lixiang Wang, Jiuyun Xu, Stephan Reiff-Marganiec
CN
2004
63views more  CN 2004»
14 years 9 days ago
Policy-enabled mechanisms for feature interactions: reality, expectations, challenges
: This paper is based on the discussion during a panel that took place at the 7th Workshop on Feature Interactions in Telecommunications and Software Systems in Ottawa, Canada, Jun...
Petre Dini, Alexander Clemm, Tom Gray, Fuchun Jose...
JNCA
2007
143views more  JNCA 2007»
14 years 10 days ago
Detecting feature interactions in CPL
An approach for detecting feature interactions in IETF’s Call Processing Language (CPL) scripts is presented. The approach is logic based in the sense that it uses a logic repre...
Yiqun Xu, Luigi Logrippo, Jacques Sincennes
CN
2007
135views more  CN 2007»
14 years 13 days ago
Handling feature interactions in the language for end system services
Since traditional telecommunication networks assume dumb terminals, there are rarely feature interactions involving end systems. However, in Internet telephony systems, such featur...
Xiaotao Wu, Henning Schulzrinne
FIW
1997
151views Communications» more  FIW 1997»
14 years 1 months ago
An Architectural Foundation for Relating Features
Consideration of services in the Intelligent Network and telecommunications leads to the definition of ANISE (Architectural Notions In Service Engineering). This is a rigorous lan...
Kenneth J. Turner
FIW
2000
114views Communications» more  FIW 2000»
14 years 1 months ago
Feature Interaction in Internet Telephony
While Internet telephony aims to provide services at least equal to traditional telephony, the architecture of Internet telephony is sufficiently different to make it necessary to ...
Jonathan Lennox, Henning Schulzrinne
FIW
1998
105views Communications» more  FIW 1998»
14 years 1 months ago
Feature Interaction Problem in Computer-Telephony Integration Systems
In this paper we describe an ongoing project aimed at investigating the impact of feature interaction problems on computer telephony integration (CTI). As a representative and soph...
Nikolay A. Anisimov, Alec Miloslavski, Gregory Pog...
FIW
2003
14 years 1 months ago
On Preventing Telephony Feature Interactions which are Shared-Control Mode Confusions
We demonstrate that many undesired telephony feature interactions are also shared-control mode confusions. A mode confusion occurs when the observed behaviour of a technical syste...
Jan Bredereke
FIW
2003
14 years 1 months ago
Representing New Voice Services and Their Features
New voice services are investigated in the fields of Internet telephony (SIP – Session Initiation Protocol) and interactive voice systems (VoiceXML – Voice Extended Markup La...
Kenneth J. Turner
DAGSTUHL
2003
14 years 1 months ago
Policies: Giving Users Control over Calls
Abstract. Features provide extensions to a basic service, but in new systems users require much greater flexibility oriented towards their needs. Traditional features do not easil...
Stephan Reiff-Marganiec