Download Now Free registration required
This paper evaluates the performance of VoIP services over mobile accesses, with special focus on currently deployed Best Effort UMTS networks. There are different configuration parameters that have a great impact on end users' perception of quality. This paper tries to help understanding the impact of those parameters, and how they can be tuned for a better VoIP experience. The Voice over IP (VoIP) service has gained a remarkable relevance over the last few years. Several factors have influenced this growth. The development of new voice codecs allows providing an acceptable listening quality at low bandwidth demands.
- Format: PDF
- Size: 248.3 KB