Allied Telesis Series - Manual (Page 7)

Version 89273-02 for AT-8900 and AT-9900 series switches 7
Software Maintenance Release note for Software Release 2.7.3
C613-10443-00 REV A
Level 4
There was not enough information displayed to the user when the
ACTIVATE FLASH COMPACTION command was entered at the same time
as Flash was compacting.
This issue has been resolved. (No PCR number.)
Enhancements
Previously ISAKMP NAT-T was enabled by default on every ISAKMP
policy created. NAT-T is now disabled by default on every ISAKMP policy.
(No PCR number.)
The ability to configure Van Jacobson Header Compression over dynamic
PPP interfaces has been added. To this end, the command parameter
'VJC={ON|OFF}' has been added to the CREATE and SET PPP TEMPLATE
commands.
( No PCR number.)
Add support for the MG8T (Agilent QBCU-5730R) to support 10/100/1000
modes of operation.
Support has been added for VoIP services using SIP (port 5060) where the
VOIP phone's session setup is 5 packets or less and the keepalive is greater
than 5 min.
Note: If the keepalive is greater than the default udpTimeout of 20 minutes, then this
will need to be configured for the firewall policy.
Features in 89273-01
No release.
CR00006093 Module: FFS Level: 4
CR00006652 Module: IKMP, IPSEC
CR00006953 Module: PPP
CR00008045 Module: SWMX
CR00008367 Module: FIREWALL