This document discusses VSAT, VoIP, and shared internet access. It provides details on VSAT specifications and applications including receive-only and transmit/receive uses. VoIP technologies like softphones, gateways, and codecs are explained. The concept of a shared access network is introduced where a satellite bandwidth is shared between multiple users like a neighborhood network to reduce costs. Wireless options for sharing a high-speed 11Mbps connection are also described.
6. Receive Only
Stock market & other news broadcasting
Training or continuing education from a
distance
Distribute financial trends & analyses
Introduce new products at geographically
dispersed locations
Update market related data, news
Distribute video or TV programs
Distribute music in stores & public areas
Relay advertising to electronic signs in retail
stores
11. Transmit / Receive
Interactive computer transactions
Internet
Video Teleconferencing
Database inquiries
Bank transactions, ATM
Reservation systems
Distributed remote process control
Voice communications
Electronic fund transfer at Point-of-Sale
E-mail
12. Konfigurasi VSAT
Point To Point (SCPC)
Point To Multipoint (TDM-TDMA)
On Demand (DAMA)
17. Demand Assigned Multiple
Access (DAMA)
Network Control System (NCS)
Switch Board di Angkasa.
Jika ada node yang membutuhkan
hubungan frekuensi baru di alokasikan.
Membebaskan frekuensi jika tidak
digunakan.
Mendukung operasi full mesh, point-to-
point, point-to-multipoint.
21. Model Usaha VoIP
Corporate Users FAX Minute
Exchange FAX Corporate Users
Internet ITSP
WARTEL / WARNET net Cafe
ITSP Managed IP
Personal User Personal User
Indonesia Luar Negeri
Telepon Telepon
42. Aplikasi Desktop VoIP
IntraNet Communication
Remote Call Forwarding
Distributed Call Center
Virtual PBX
Line Doubling
Personal Iphone Calling