FIRMWARE RELEASE NOTES
                 ======================

Products covered: AXIS 250S MPEG-2 Blade Video Server

Release date: 2004-10-29

Release type: Production

Firmware version: 3.20

Filename: 250sb_320.bin

Previous release:  N/A

---------------------------------------------------------------------

Upgrade instructions:

         
Important: 


1.  Ensure that active applications (e.g. event-based or continuous 
    video transmission from the AXIS Video Server) are disabled prior 
    to initiating the upgrade.

2.  You must be at the command prompt and in the directory that 
    contains the upgrade file.
    Example: C:\Axis\250sb\3_20>

3.  From the command prompt, open an FTP connection to the unit 
    you wish to upgrade. (Do not use Windows-based FTP-programs for 
    this purpose - use only command line FTP programs!)

4.  Log in as root. The default password for the root user is "pass", 
    unless this has been changed by the user. You must be logged in as  
    the root user to upgrade the unit.

5.  Change to binary transfer mode by typing "bin" and press enter.

6.  Type "hash" and press enter. (This will allow you to see how the 
    upgrade progresses)

7.  Type the command "put XXX.bin flash" where XXX.bin is the name 
    of the upgrade file you downloaded (and maybe decompressed) from our 
    site. This file is typically named 250sb_320.bin or axis250sb.bin. 

8.  Wait for the flash load to finish, which may take 1-10 minutes.
    Always wait at least 10 minutes for the flash upgrade to complete.

9.  Your unit will automatically restart using the new firmware. 


Release 3.20:
=============

This is the first production release for the AXIS 250S MPEG-2 Blade Video Server.


Application developer information:
==================================

The following HTTP API groups are supported in the HTTP API version 1.11 
and above:

Group		Exceptions
=====           ==========
General	        
MPEG-2
PTZ
I/O     	output.cgi?monitor	
Serial port


The following HTTP API groups are supported from the HTTP API version 2.00:

param.cgi

Builtin templates for dynamic parameters are:
'event'    - Event
'tcp'      - TCP Notification
'http'     - HTTP Notification
'ftpclient - FTP Upload
'ip'       - Firewall

For more information please see the HTTP API document available on 
the camera developer pages at www.axis.com.