Applications of NAS in Telecommunication Network
Yang Di-wu · Journal of Zhuzhou Teachers College · 2004
NAS(Network Access Server)locates between PSTN or ISDN and Internet and provides access ability for remote users. The NAS performs such functions as binding of multilinks and recall. It also introduces an optimal network-creating scheme for the telecom sellers and ISP in the light of the present conditions of telecom network and the features of the devices.