Dialogic
®
DSI SS7G41 Signaling Server – SIU Mode Release Notes
Release 2.2.3
24
2.17
SCCP - GTT Load Share Table Measurements
A new measurements command MSLTP has been added which allows the user
to read measurements associated with GTT load share tables.
2.18
INAP – User control of TCAP Idle Timeout
This release allows the INAP user to optionally control the TCAP Idle Timeout
on a per dialogue basis.
A new parameter (INAPPN_dlg_idle_timeout 0x20) is defined for use in the
INAP_MSG_DLG_REQ message when the primitive type is INAP-OPEN-REQ
(1), INAP-OPEN-RSP (0x81) or INAP-DELIMIT-REQ (3).
The parameter is a 1 or 2 octet value which contains the timeout value in
seconds. When the two octet version of the parameter is used the first octet
is the most significant value.
3
Other Changes
3.1
SIU Host Configuration
The mechanism for configuring the minimum number of SIU Hosts has
changed. The value should now be set using the MIN_HOSTS parameter in
the config.txt command SIU_HOSTS. If the number of active hosts falls below
this value then all network facing MTP and M3UA links are automatically
deactivated.
Note: Users of Message Router or Signaling Gateway Functionality should
typically set MIN_HOSTS to zero otherwise network facing links will remain
deactivated.
3.2
Snapshot and Diagnostic Files
This release includes minor changes to the structure and filenames used
within the browser based Files menu to improve clarity as follows:
The filename of the snapshot file (which is stored in the ‘User’ folder) is now
snapshot.tgz (rather than syslog.tgz). This is the file that should be provided
for the diagnosis of technical support issues.
The content of diagnostic files startup.log, shutdown.log and diag.log
contained within the snapshot.tgz file has been enhanced.
The previous ‘Snapshot’ folder is now called diag to remove ambiguity and
the ‘Licenses’ and ‘Server’ folders have been removed.
A default config.txt is now available in the ‘Configuration’ folder and is called
‘default_config.txt’. This should be used as the starting point when creating a
new config.txt. It contains the syntax for each command.
3.3
Diagnostic Core Files
In the event that an internal process crashes and the system is restarted
(either automatically or by user action) a new diagnostic core dump is
created. This file (core.tgz) is created in the syslog subdirectory of the ftp
account and can be used by Dialogic to investigate the cause of the failure.
