Business Group Features
A31003-H8022-F100-2-7618, October 2006
6-6 HiPath 8000 V2.2, Feature Description Guide
business_group_features.fm
Business Group Dialing Plan
6.7.2 Functional Operation
All SIP telephones within a business group register with their fully-qualified private number or
with their public DN, whether it be DID or pseudo.
Subscribers in a business group are reachable by dialing:
● Fully-qualified private number
● DID number: Refer to Section 6.11, “Direct Inward Dialing”, on page 6-9.
● Extension number: Refer to Section 6.14, “Extension Dialing”, on page 6-11.
A business group dialing plan allows:
● Extension dialing
● Fully-qualified private number dialing
– L0-extension: if L0 is administered in the private numbering plan
>
● The customer can use * and # as the first (and perhaps only) digit of any of the
access codes.
● If needed, the customer can specify a code from 1 to 5 digits for use as an
equivalent to *.
● * code conflicts are resolved by use of critical inter-digit timing or use of # as an
end-of-dialing indicator.
Access
Code Type
Number of
Digits
Description
Attendant 1 to 5 Connects a HiPath 8000 user to the attendant. Many times, it is
defined as the digit 0.
PSTN 1 to 5 Connects a HiPath 8000 user to the public network. Many times, it
is defined as the digit 9. Also known as
off-net call prefix
and
off-
net access code
.
Private
facility
1 to 5 Gives access to private facilities—for example, tie trunks. For
example, all codes of the form 1XX could be reserved for private-
facility access.
Private
network
1 to 6 Gives access to private networks. For example, dialing the digit 8
could lead to connection to a private network. Also known as
on-
net call prefix
and
on-net access code
.
Table 6-1 Access Codes Defined in Business Group Dialing Plan
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