Lucent Technologies 8.2 User Manual

Page of 1707
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506  
Issue 1
April 2000
Screen reference 
471
Administered 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 of a 
DS1 circuit pack that uses ZCS data transmission.
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 information 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.