The implementation of prepaid services over the SIP-based VoIP network.
Liang-Chang YuTai-Liang ChenWei-Zu YangPublished in: ITRE (2005)
Keyphrases
- session initiation protocol
- voice over ip
- ip multimedia subsystem
- distributed computing environment
- network architecture
- network services
- university campus
- web services
- mobile networks
- mobility management
- service oriented
- network resources
- telecommunications networks
- instant messaging
- real time video
- service providers
- multimedia services
- internet service providers
- peer to peer
- success factors
- virtual private network
- communication networks
- quality of service
- context aware
- access points
- neural network
- heterogeneous networks
- network design
- social networks