Instruction manual

Intelligent Peripheral Equipment Software Support Enhancements Page 1801 of 3156
Features and Services
Auto configuration of an XTD card takes place:
• If an XTD card is inserted in a slot of an IPE shelf for which nothing is
configured in the software. In such a case, XTD Table 0 parameters are
used, and all units have DTD and DTR capability.
• If an XTD card is inserted in a slot of an IPE shelf for which at least one
XTD unit is already configured in software. In that case, all non-defined
units are automatically configured with the same XTD Table number as
the unit(s) that are already defined. The newly configured units have
DTD and DTR capability.
Feature interactions
The XFCOT has the following interactions with Loop Start Public Exchange/
Central Office trunks:
• Fastguard – seizure of an incoming trunk can be done by sending either
a Ring Burst or Fastguard message from the firmware to the software.
• ARP – the ARP timer replaces the hard coded 3s timer.
• The Office Data Administration System (ODAS) provides a method of
retrieving administrative information stored in Meridian 1 memory, such
as the date that a feature package was last modified by a service change.
Pertaining to XTD, whenever an XTD unit is created with Auto
configuration, the system date when Auto configuration took place is
stored at the end of the terminal number (TN) list.
Feature packaging
Intelligent Peripheral Equipment Software Support Enhancements require
Meridian 1 XPE (XPE) package 203. The following packages are also
required:
• Multi-party Operations (MPO) package 141
• International Supplementary Features (SUPP) package 131
• Automatic Card Installation (AINS) package 200
• Dial Tone Detector (DTD) package 138