Avaya 1692 IP Phone H.323 Firmware 1.4.2

Fixes:

- HTTP Web Service is disabled as this feature is not supported.
- Avaya 1692 shows missing characters in the GUI with Unicode setting on CM station page.
- Avaya 1692 phones are showing the auth code dialed during a IVR after a redial on the screen.
- Avaya 1692 randomly reboots in the middle of conference calls.
- ICMP Fragmentation needed message not supported by 1692.
- Phone is retaining the Time server IP even if that parameter is deleted from the dhcp server.
- 1692 does not try to register successfully to ACM when using DNS FQDN name for ACM IP.
- Avaya 1692 should use a range of local RAS udp port similar to other Avaya phones.
- 1692 does not support EAP v3 frames.
- 1692 is not able to remove LOGOFF button using settings.txt file.
- 1692 stops parsing 46xxsettings.txt if incorrect labels are mentioned.
- 1692 not able to upgrade to new load when there are many http 500 errors (Internal Server Error) generated by server.
- No Audio / dial tone heard after Security Code changed on CM station page if Media Encryption is enabled.