Model No.
Running Head
•
In addition to Answer Supervision, Forward Disconnect is now also available without
Answer Supervision for Ground Start. The new type is as follows:
•
Gs-fd- Ground start with Forward Disconnect.
•
SNMP traps are now being sent using UDP source port 1700 (instead of port 0).
New Voice Features:
•
FXS/FXO Answer Supervision and Forward Disconnect support functions.
The new features added to release 5.1.7 are:
•
Support for Ethernet has been added to the host CPU SW.
CPU Card Supported in Release 5.1.9
Host code 5.1.9 operates on the 880360 and 880361 CPU cards and requires 60516 Host
Firmware. No other CPU Cards are supported.
Interface Cards Supported in Release 5.1.9
Host code 5.1 is compatible with all Interface Cards with 128K NVRAM, models 8922xx,
8923xx, or 8924xx series. No other Interface Cards are supported.
System Cards
CPU XCON (880360)
The 880360 CPU XCON supports complex applications requiring more than two WAN ports
and the ability to cross-connect DS0s between WANs. The 880360 supports up to four WAN
Cards for a total of eight T1 or E1 WAN ports and has a built-in cross-connect module. A
system that uses an 880360 CPU Card operates in “cross-connect” mode. Two Model 880360
CPUs can be installed in slots C1 and C2 to achieve CPU redundancy. The 880360 also
supports 1xN WAN and Power Supply redundancy.
The CPU XCON Card controls the Integrated Access System. It performs the following
functions:
•
Initializes the system upon power-up and tests all installed cards.
•
Polls all cards in the system every half second to determine operating status.
•
Processes all incoming operator commands and displays the responses in a series of
operator interface screens for each card in the system via a local VT-100 terminal, remote
computer, or network management system.