AltiGen comm ACM 5.1 Quantum Trunk Properties, Quantum Trunk General Configuration, Loop Start

Chapter 12: Trunk Configuration

Quantum Trunk Properties

The Quantum board is a supported but discontinued board.

To open a configuration dialog box for a Quantum channel, do one of the following:

•If you’re in the Trunk Configuration window, select a Quantum channel from the trunk channels list, then click the Trunk Properties button, or just double-click the channel in the list.

•If you’re in the Trunk View window, right-click the Quantum channel and select Channel Properties.

Figure 14. Quantum Trunk Line Properties dialog box

Note that you can use Apply to in this dialog box to apply changes to other trunks of the same type. See “Configuring One or Multiple Trunks” on page 150.

Quantum Trunk General Configuration

Parameter	Description
Interface Type	Select from:
	•	Loop Start
	•	Ground Start
	• DID (Wink Start)—available only if the selected trunk is
		a DID trunk
Impedance	The resistance of electrical current to alternating current,
	measured in OHMs. Impedance occurs when power or signal
	is transferred from one circuit to another. The setting options
	are:
	• 600 OHMs (domestic setting)
	• 900 OHMs (international setting, depending on the country)
	•	External

AltiWare ACM 5.1 Administration Manual 169