Planet Technology IPX-1800N Delete an Isdn Pstn Trunk, Trunk Group, Trunk Ports, Port Selection

PLANET IP PBX user’s manual

Delete an ISDN PSTN Trunk

1.Click the Trunks tab, and select a trunk group.

2.Click DEL to remove the ISDN PSTN trunk from the Trunk Group.

Table 4.7 ISDN Trunk Configuration Settings

Field	Description
	ID number of this ISDN trunk group. A valid number ranges
Trunk Group	from 1 to 31. It should not overlap with existing FXO PSTN
	trunk groups.
	The Trunk Ports is the logical range of the sum of B and D
	channels. Each physical ISDN port occupies three Trunk
	Ports, two B and one D channels. User only needs to
	specify the B channel number here, since D channel is
	reserved in the 3rd trunk port for each physical ISDN port.
	E.g. Assume there are four ISDN ports in the PBX and no
Trunk Ports	other FXO/FXS modules installed, then one can set each
	pair of numbers here, like 1,2 but excluding 3,6,9,11.
	) If a four-port FXO/FXS module is also installed, then the
	Trunk Ports here should be numbered from 5 to 16
	instead of 1 to 12. Make sure to specify the indices of
	ports correctly, or PBX will not start. One can refer to
	the POTS Setting page before configuration.
Description	Arbitrary description information.
Port Selection	Select to search for an available port in the group. Rotating
	means to force ports being selected by turns to even cost.
	Select Point to point or Point to multipoint depends on
Signalling	the link type between ISDN service provider and your
	device.
Switch Type	Supports European switch type by default.
	Selects a routegroup to associate routes with this trunk.
	Outbound calls match included route patterns could employ
Outbound Routegroup10	this trunk to access ISDN.
	) There may not be any appropriate routegroup to select
	initially. One can come back later to revise it, once the
	expected routegroup is added.

10Please refer to 4.5 for details.