Use this pane to assign B-Channels in a Channel Group to a previously configured D-Channel.
Accessing this Pane:
Dialogic IMG EMS-> Routing Configuration -> Channel Group -> ISDN Group -> ISDN Circuits
480 B-Channels per ISDN Group
Select from drop down menu whether the b-channels will be configured on a Bearer Span or a Signaling Span. The Default selection is Bearer Span
Start Interface Offset:
Select from a drop down menu the Starting Interface Offset/Span. The B-Channel can be configured on either the same span that the D-Channel got configured on or a completely different span.
Select from a drop down menu the first channel that will get configured as a B-Channel.
End Interface Offset:
Select from drop down menu the last Interface Offset/Span that the B-Channels will get configured on.
Select from a drop down menu the last channel that will get configured as a B-Channel
Start Facility Number:
The Facility number of the first Span in the group. Note that Facility 0 is always assigned to the Span that contains the Primary D channel and Facility 1 is always assigned to the Span that contains the Secondary D channel, if one exists, irrespective of the Start Facility Number selected here.
Informational Field - The trunk type of this Circuit Group. T1 or E1 will be displayed.
B Channel Count:
Informational Field - The number of B Channels in this circuit group.
Informational Field – This is the total number of channels, including D-Channels, configured in this circuit group.