Black Box 5000 series Reference Manual page 43

1 - Force 56K
This option forces the B-channels in this group to use V.110 rate adaptation for all incoming and outgoing calls.
If the path to a destination number passes through a 56 Kbps digital circuit or the destination itself is a 56 K switched
digital service, V.110 rate adaptation must be performed to allow the data to be sent at 56 K on the 64 K ISDN lines.
When an ISDN call is placed, the local ISDN service must be informed that V.110 rate adaptation is required to fully
complete this connection. Adding a percent symbol "%" before the ISDN number will cause the P1700 to send a
message to the local ISDN service requesting V.110 rate adaptation.
Note: The link must be disconnected for this operation to take effect.
Default: [disabled]
2 - Hunt Group #
Enter the Hunt Group ISDN phone number assigned to this group of B-channels by the ISDN circuit provider. This
Hunt Group number is used by this P1700 to inform the remote site partner devices which ISDN number to call when
performing a "suspend" or "resume" of a connection managed circuit. This means that the remote site device will call
the Hunt Group number when attempting to re-establish the ISDN call.
Note: Hunt Groups are a service from ISDN service providers and must be requested from them. If you have not
subscribed for Hunt Group service, select "none" as the entry for this option. If a Hunt Group number is not defined,
the ISDN number of the B-channel used to establish the call will be used for connection management negotiations.
When adding entries to the Stored Number table on remote partner ISDN routers, this Hunt Group Number should be
entered in the ISDN Number section in the table on the remote router .
Default: [none]
Enter :
none, Directory number (up to 35 characters)
>
3 - Add Link
Use this option to add a B-channel link to this group. Each link must always belong to only one group, so adding a link
to a group will remove it from the previous group.
Enter :
link number (from 1 or 2)
> 1
Menus Reference Manual: Group Set-Up Menu
43