Ubigate iBG2016 Configuration Guide
© SAMSUNG Electronics Co., Ltd.
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CHAPTER 2.
VoIP Gateway
Management
Introduction to VoIP Gateway Features
VoIP Gateway function is used to deliver voice calls between PSTN and IP
network. For interwork with PSTM over IP network, such call processing
protocols as SIP, H.323, MGCP, etc. are used over IP network. Ubigate
iBG2016 supports SIP and H.323 out of VoIP Call processing protocols.
That is, it routes calls from PSTN to SIP or H.323 section, and terminates the
calls incoming from SIP or H.323 network toward PSTN. In addition, a Ubigate
iBG2016 provides a Voip call service via interwrok with SIP Proxy, SIP registrar,
SIP Gateway, SIP terminal, H.323 Gatekeeper, H.323 Gateway, etc.
Figure 2.1 Architecture of VoIP Network
SIP Proxy
H323 Gateway
IP Network
VoIP gateway
PSTN
SIP Terminal
H323 Gatekeeper
SIP Registrar
Содержание Ubigate iBG2016
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