VoIP Merdeka - Architecture Onno W. Purbo
VoIP Architecture Protocol H.323 SIP (Session Initiation Protocol) VoIP Merdeka!!! At the moment uses H.323
H.323 Components
Root Gatekeeper (RootGK)
Public Gatekeeper IP Prefix (Area Code)
International Neighbors
International Neighbors Gatekeeper (SoftSwitch) Germany,Berlin : London, England Japan netscafe.net6588Singapore voip.cisc.org140388Canada Sudan, Khartoum Indonesia, Jakarta