Esa Translation Data - Nortel DMS-100 Series Maintenance Manual

a round method, receivers get equal distribution. The following steps explain
the use of a receiver.
1. When a line goes off-hook to originate a call, a receiver is requested.
2. If the system finds an unassigned receiver, the receiver is marked, not free,
and is assigned to the call.
If every receiver is assigned, the system waits 3 s to locate a free receiver.
If after 3 s the system cannot locate a free receiver, the line goes to the
abandon state.
3. After the subscriber dials the digits, the receiver is marked free. The
receiver is unassigned and ready for use by another call.
The system also releases a receiver when the system receives a dial pulse (DP)
digit. The system can receive a DP digit when a DP telephone is used on a line
entered as Digitone. When the system releases the receiver, DTR use is
increased.
ESA CC supervision sender
The ESA CC uses a streamlined set of execs to handle call processing. The
system loads the definition of execs in the ESA exec lineup at the exec
download time of the RTS sequence. The supervision sender uses the execs to
create work requests for the server.

ESA translation data

When the Star Hub is in ESA mode, the ESA CC uses part of the translation
data from the DMS-100 CC to perform translations. The DMS-100 CC
downloads this part of the DMS-100 CC data required for ESA call processing
to the RCP. This type of translation data is static data. The system generates
ESA logs when the downloaded data exceeds the Star Hub ESA maximum.
Refer to Extended Peripheral Modules Translations Reference Manual,
297-8321-815 for additional information about ESA translations.
The ESA CC requires two types of static data:
• general extended peripheral module (XPM)-type
• ESA translations
The user downloads the general static data when the Star Hub is ManB. The
system can download the general static data when the Star Hub returns to
service. The system loads ESA static translations data when the Star Hub is in
service (InSv).
DMS-100 Family NA100 Star Remote System XPM15 and up
ESA maintenance overview 5-9