hall5942,
When a Non-VPN phone boots up,
- it looks for 46xxupgrade.scr script file,
- from that locate which .bin it should have,
- if it does not have the correct version (as per the script file, NOT as per Avaya updates!), it will load the required and then proceed to execute 46xxsetting.txt file,
- else it will load and execute 46xxsetting.txt directly,
- the default 46xxsetting.txt file has pretty much nothing to execute. You are supposed to edit and use it.
when a non-vpn phone comes up it will load x10d*.bin file from its own flash.
On the other hand if a VPNPhone boots up,
- the files in picture are - 46vpnupgrade.scr, possibly 46xxvpn.scr, an i10*.bin file which is loads into flash and runs it every time it boots up, and a 46vpsettings.txt file
for the .txt file again default templates are available you need to edit.
So, to be able to switch between Non-VPN and VPN modes at the beginning of each upgrade.scr file you should have an IF-THEN-ELSE decision for the phone's GROUP ID - 876 (for V-P-N) or other value and execute .scr tags accordingly.
You should put all the above and all the binaries in File Server's working directory.
Once converted to VPN, configuration of VPN is a different issue.