A VoIP PBX supports flexible call handling functionality for selective forwarding, cost based outward call routing, recording calls etc. Both users and administrators need a flexi...
Business modeling is an activity of the Requirements Engineering that involves a knowledge process of the organization and provides a specific business domain view. On this proces...
Silvia Angelica Zanco Ladeira, Maria Istela Cagnin
To ensure correctness and performance of real-time embedded systems, early evaluation of properties is needed. Based on design experience for real-time systems and using the conce...
This paper deals with voice communication models for disaster area scenarios. The goal is to design models that can be used to generate realistic push to talk traffic for single ...
Nils Aschenbruck, Michael Gerharz, Matthias Frank,...
– Interference performance is among the most important issues especially in WCDMA cellular networks planning coverage and capacity. F-factor has been introduced in previous works...