VoIP

MPLS

Standar Jaringan

Internet dan ISP

Physical Layer

MPLS-TE

Protokol SIP

Application Layer

Network Layer

Pengalamatan Network Layer

EV-DO Packet Data Call Flow

CDMA 2000 1xEV-DO Radio Interface

CDMA 2000 1xEV-DO Protocol

Dial Plan

Konsep IP-PBX

Data Link Layer

Struktur Jaringan

Transport layer

Layer-3 VPN