Media Gateway (MG) Stack

Description: OpenSS7 Media Gateway Design Documentation.

The figure below provides a map to the components and interface specifications of the Media Gateway (MG) Switching Stack. Click on an component or interface to see the reference specification and design information related to the component or interface.

Components

• MG Stack Manager (MGLM)
• Media Gateway (MG)
• H.248/MEGACO
• Media Gateway Control Protocol (MGCP)
• Channel Driver
• Real-Time Transport Protocol (RTP)

Interfaces

• Media Gateway (MG) Local Management Interface (LMI)
• H.248/MEGACO Media Gateway Interface (MGI)
• Media Gateway Control Protocol (MGCP) Media Gateway Interface (MGI)
• Channel Interface (CHI)
• Multiplex Interface (MXI)
• Real-Time Transport Protocol (RTP) Channel Interface (CHI)
• Real-Time Transport Protocol (RTP) Multiplex Interface (MXI)

Media Gateway (MG) Switching Stack Components

Component	Status	Reference	Interface Specs		Design Docs		Man Page		Test Results		PICS PIXIT
Media Gateway (MG)	status	refs	html	pdf	code	text
H.248 H.248/MEGACO Call Control	status	refs	html	pdf	html	pdf	html	pdf	html	pdf	html	pdf
MGCP Media Gateway Control Protocol	status	refs	html	pdf	html	pdf	html	pdf	html	pdf	html	pdf
CH Channel	status	refs	html	pdf	html	pdf	html	pdf	html	pdf	html	pdf
RTP Real-Time Transport Protocol	status	refs	html	pdf	html	pdf	html	pdf	html	pdf	html	pdf