RVON-C, version 2.4.4
---------------------

Included Files:
---------------

Release Notes:    readme.txt
Main application: rvonc.bib
Boot code:        adam2EB.bin
Utilities:	  abortos, applodr, aupdater, cmp, cp, defrag, ftp, info, 
                  printenv, rm, setenv, unsetenv


Upgrade Procedure
-----------------

Normally, a new version of the main application (rvonc.bib) would be installed 
simply by  downloading it from RVONedit or AZedit.  However, it may
occassionally be necessary to replace the boot code (adam2EB.bin) and/or the
onboard utilities, which requires the use of the RVONFILE utility.  


New in version 2.4.4
--------------------

Fixed security issue with authentication of telnet users.


New in version 2.4.2
--------------------

Fixed SNMP channel reporting bug.


New in version 2.4.0
--------------------

Support for trunking of up to 255 intercoms. 
(Requires a TM-10K Trunk Master, plus intercom and keypanel firmware support).

Support for new keypanel protocol (which can cut firmware download times in half).  
(Also requires intercom and keypanel firmware support).


New in version 2.3.0
--------------------

Support for keypanels with up to 128 keys

This version is backwards compatible for audio and trunking with previous
versions of RVON firmware.  Support for RVON keypanels requires V2.3.0 or 
later in the RVON-KP/IO.


New in version 2.2.0
--------------------

Support for the separate CWW key on the KP 32 CLD (65th key)

Support for Micron flash type (replacement for Intel part)

Requires new adam2EB.bin boot code and utilities to support Micron flash type

Forward GPIO output states to RVON-IO (even if no keypanel present)

Did not accept destination ports for channels 9-16 of RVON-16 from MC (Fixed)

This version is backwards compatible for audio and trunking with previous
versions of RVON firmware. Support for RVON keypanels requires V2.2.0 or 
later in the RVON-KP/IO.


New in version 2.1.6
--------------------

This version includes support for the RVON-2, and updated telnet command help.


New in version 2.1.5
--------------------

This version ignores blank Ethernet link configuration from the intercom.  This
fixes a problem where: if the card does not have DIP 2 on, and it is upgraded 
to V2.1.1 through V2.1.4 from V2.0.0 or earlier, after the intercom has already
been upgraded to V1.4.x (Cronus), then the card will lose its Ethernet link 
configuration settings and be forced into 10Mbps, half duplex. If the switch to 
which the card is connected is fixed at 100Mbps, full duplex, then the card 
would not be able to create an Ethernet link.


New in version 2.1.4
--------------------

Make sure there is enough free flash space to download new code image.

Ethernet settings and extended pass through settings exchanged with Cronus MC.
 

New in version 2.1.2
--------------------

Support for RVON-16.

Improved Ethernet auto-negotiation.


New in version 2.0.0
--------------------

DIP 4 resets authentication table to default user names and passwords.

Changes to Telnet access rights take place on activation (no reboot required).

Unsent changes made via Telnet are aborted after two minutes of inactivity.

Sending changes from RVONedit gets "No Sessions" if changes pending via Telnet.

Sending device IP info only causes reboot if something actually changes.

Added SNMP support.


New in version 1.1.0
--------------------

Support for RVONedit.

Added device and channel descriptions.

Made VAD thresholds settable on a per-channel basis. (Previously, there was
one VAD threshold for all channels.)


New in version 1.0.0
--------------------

Initial release of the RVON-C firmware.

NOTE: Requires:
      - RVON-8  V1.2.0 or later, (V1.3.0 or later recommended)
      - RVON-IO V1.2.0 or later.
      - RVON-1  V1.1.0 or later.
