Avocent Cyclades-PR4000 CAS Signaling Mode, Integrated CAS Line, Router Analog Line Remote Users

Cyclades-PR4000

The CAS Signaling Mode

A typical application that uses CAS Signaling is shown in Figure 8.4.

Application	Integrated	CAS Line
	RAS
Server
		Telephone
		Network
		Analog Line
Router		Analog Line
		PC
	PC	Remote Users

FIGURE 8.4 CAS APPLICATION EXAMPLE

The CAS Signaling Mode does not have a menu equivalent to the CONFIG =>INTERFACE =>T1/E1(ISDN-PRI) =>ISDN menu described above. Both signaling modes have a mode-specific menu at the channel level, with different names, but basically the same function. This menu, CONFIG =>INTERFACE =>T1/E1 =><CHANNEL> =>SIGNALING, will be described in the next section. The Interface Configuration tree for E1/T1 with CAS Signaling is shown in Figure 8.5

Chapter 8 - The E1 and T1 Interfaces, With Signaling 62