DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Screen reference
471Administered Connection
17
Without this end validation, a user could administer an access endpoint as
unrestricted when in fact it is restricted, that is its associated port is a member o f a
DS1 circuit pack that uses ZCS data transmi ssion.
Administered Connection
This screen assigns an end-to-end Administered Connection (AC) between two
access endpoints or data endpoints. The AC is established automatically by the
system whenever the system restarts or the AC is due to be active. Refer to
‘‘Administered Connections’’ on page 1133 and ‘‘Access Endpoint’’ on page 467
for additional information.
Valid entries Usage
unrestricted When unrestricted, only unrestricted transmission facilities
(b8zs) will be used to complete the call. An unrestricted facility
is a transmission facility that does not enforce 1’s density
digital transmission (that is, digital inform ation is sent exactly
as is).
For Wideband Access Endpoints, enter unrestricted.
restricted When restricted, either restricted (zcs-ami) or unrestricted
transmission facilities is used to complete the call. A restricted
facility is a transmission facility that enforces 1’s density
digital transmission (that is, a sequence of eight digital zeros is
converted to a sequence of seven zeros and a digital one) via
zcs coding on DS1 circuit pack.