147 search results - page 2 / 30 » Voice over IP als Web Service |
MMNS
2001
13 years 6 months ago
2001
Abstract. With the advent of ubiquitous access to multimedia content via wireless networks, users are more likely to have their data traverse a heterogeneous internetwork. Given th...
ICETE
2004
13 years 6 months ago
2004
FGCN
2007
IEEE
13 years 6 months ago
2007
IEEE
Recently, Voice over IP (VoIP) has become an important service for the future internet. However, for ubiquitous wireless VoIP services, greater coverage will be necessary as promi...
JCIT
2008
13 years 4 months ago
2008
Transmitting voice through IP data network can provide significant cost savings. However if not managed properly, voice quality can degrade due to data network congestion. Voice o...
ICN
2001
Springer
13 years 9 months ago
2001
Springer
The current VoIP transfer methods using low bit rate codes such as G.723.1 and G.729 are still very inefficient due to its small payload size in comparison with its large overhead ...