Dialogic
®
DSI SS7G41 Signaling Server – SIU Mode Release Notes
Release 1.3.6
31
A new MMI command, MSDHP, has been introduced to report per DTS host
measurements. The syntax of this command is:
MSDHP:[RESET=];
2.6
DTS - Route on IS41 Billing ID
This release adds the ability to route message to DTS hosts based upon the
IS41 BillingID parameter. This enables multiple dialogs that form part of the
same call to be routed to the same SIU host.
When enabled, IS41 messages will be routed by Billing ID provided that the
message is a TC-Query and the component part contains an INVOKE with a
TCAP private operation of ORREQ, ANLYZD, CCDIR, OANSWER,
ODISCONNECT, TANSWER or TDISCONNECT.
Messages that do not match these criteria are routed according to the
existing DTS rules. Once the host has been selected, subsequent messages
forming part of the same dialog will be sent to the same host by the existing
DTS method of using the transaction id.
The feature is enabled by setting bit 0 in the DTS_CONFIG <options> within
config.txt. The command syntax is:
DTS_CONFIG <num_hosts> <options>
2.7
Message Router - Destination Selection
When acting as a message router the existing routing key HUNT=BALANCE
has been extended to permit routing to destinations in the NETWORK domain.
When using HUNT=BALANCE the CIC range should be specified, by default
the Base CIC is 0 and the CIC range is 4096. To include more than 4096 CICs
(eg for BICC), it is necessary to use multiple routing keys.
A new HUNT type of SHARE1 has been introduced. When HUNT=SHARE1,
destination rows in the destination table will be load shared based on the SLS
value in the message.
2.8
Dynamic GTT Configuration
This release provides the ability to dynamically add and remove Global Titles
without impact to other components in the system.
In the same manner as other dynamic configuration commands, new GTT
addresses are loaded from an updated config.txt file using the CNGAI MMI
command, GTT patterns are loaded using the CNGPI MMI command and the
GTT itself is loaded and applied using the CNGTI MMI command. GTTs can
also be removed by first deleting them from the config.txt file and unloading
them from the system by executing a CNGTE to remove the translation
followed by CNGPE to remove the pattern and CNGAE to remove an address.
3
Other Changes
3.1
IPEPS Command - Subnet Mask (IPY00102639)
This release includes validation of the SUBNET parameter to ensure that only
bit masks with contiguous bits may be specified. Previously invalid entries
were accepted but failed to operate correctly.
