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For JT-TTC ISUP variant only, the IMG 2020 can now interworks the CHG ISUP within a SIP INFO message of a SIP-T call leg.
Related Topics: SS7 - Destination - ISUP Group - Parameter Filter ; SS7 - Destination - ISUP Group - TTC Override
FR-880098- USR ISUP message to SIP-INFO interworking
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IMG 2020 now interworks UUI data from SIP INFO <--> ISUP USR and vice-versa
Related Topics: UUI Support
FR-839553- IMG 2020 system monitoring improvement.
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This release introduces support for upgrading the RPM package directly using the command “rpm -U” instead of deleting the installation and re-installing the new package. This method can be used when upgrading from release 2.3.1 and later releases.
Related Topics: Software Upgrade - EMS System
FR-875910 - 5000 route entries can be imported in 1 table file.
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IMG 2020 is now able to import more than 500 entries from a route table file. Up to 5000 entries is now supported.
Related Topics: Route Table and Route Table Element