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SAINT
2003
IEEE
13 years 9 months ago
Semantic Warnings and Feature Interaction in Call Processing Language on Internet Telephony
The Call Processing Language (CPL in short, RFC2824) is an XML-based language, which provides a flexible mean to create end-user services in the Internet Telephony (VoIP). Howeve...
Masahide Nakamura, Pattara Leelaprute, Ken-ichi Ma...
CN
2004
104views more  CN 2004»
13 years 3 months ago
On detecting feature interactions in the programmable service environment of Internet telephony
This paper presents a new method to tackle the feature interaction problem in Internet telephony with the CPL (Call Processing Language) programmable service environment. To cope ...
Masahide Nakamura, Pattara Leelaprute, Ken-ichi Ma...
APSEC
2003
IEEE
13 years 9 months ago
Evaluating Semantic Warnings in VoIP Programmable Services with Open Source Environment
The programmable service for Internet telephony (VoIP) allows end-users or third parties to define their own customized services. However, it imposes a serious drawback that serv...
Pattara Leelaprute, Masahide Nakamura, Ken-ichi Ma...
CN
2007
135views more  CN 2007»
13 years 3 months 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
2009
124views Communications» more  FIW 2009»
13 years 1 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