Cisco Systems IPMUX-1E Isdn Channel Configuration, Table E-14. Isdn Configuration

Appendix E Configuration MenusIPmux-1/1EInstallation and Operation Manual

Table E-14. ISDN Configuration

Parameter	Possible Values	Remarks
Interfaces Mode	Terminal	ISDN S ports are in TE mode*
	Network	ISDN S ports are in NT mode
Transmit Clock Source	Adaptive	Adaptive clock regeneration
	Loopback	Only when IPmux-1E ISDN BRI ports are
		configured as TE mode – clock is taken
		from the opposite NT device connected
		to Channel 1
	Internal	Local clock source is used
Channel Configuration		Next screen

*Terminal mode can be enabled only when Phantom Feeding is disabled. This can be performed by the IPmux-1E ISDN-S module jumpers. For further information, see Setting Jumpers in Chapter 2.

ISDN Channel Configuration

Main Menu		ISDN CHANNEL CONFIGURATION
	↓	1. Channel Number	1
2. Configuration (ISDN)
		2. Channel Status	Enable
	↓
2. ISDN Configuration		3. Loopback Status	Disable
	↓
3. ISDN Channel		4. Phantom Feeding	Disable
	Configuration	ESC. Exit
		Select item from the menu.
		Figure E-27. ISDN Channel Configuration Menu
		Table E-15. ISDN Channel Parameters
	Parameter	Possible Values	Remarks
	Channel Number	1, 2, 3, 4	Select chanel to be configured
	Channel Status	Enable	Channel is enabled
		Disable	Channel is disabled
	Loopback State	Disable	No loopback; regular operation
		Internal	An internal loop on IPmux-1E tests the ISDN S line
		External	An external loop on IPmux-1E tests the ISDN S line
	Phantom Feeding	Enable, Disable	Read-only according to jumper setting on the board

E-24 IPmux-1E Configuration