Instruction manual

Classless Interdomain Routing (CIDR)
Issue 4 May 2003 189555-233-767
■ Off-hook alert
■ Console permission
■ Client room
Classless Interdomain Routing
(CIDR)
See ‘‘Classless Interdomain Routing (CIDR)’’ on page 141.
Concurrent user sessions
In order to increase the efficiency of administration and maintenance functions,
the Communication Manager accommodates multiple concurrent administration
and maintenance user sessions. Three or more devices (management terminals or
operation support systems) can be connected to the switch to perform
administration and/or maintenance tasks simultaneously.
Communication Manager supports eight concurrent administration and
maintenance users — five can perform concurrent administration, and three can
perform concurrent maintenance. The eight concurrent sessions can be in any
combination of local and remote connections.
Customer-provided equipment alarm
See ‘‘Customer-provided equipment alarm’’ on page 171.
Customer telephone activation (CTA)
Enables customers to install their own phones, eliminating the need for a service
technician to do the installation. This feature is based on the TTI feature and
allows the customer to associate a physical phone with a station translations
switch.
CTA is a streamlined version of TTI; it has a fixed feature-access code but does
not require a security code. In addition, CTA allows only for “merging” of phones
with station translations, whereas TTI allows for both “merging” and
“unmerging” of phones with station translations.
CTA applies only to DCP and analog touch-tone, circuit-switched phones.