Troubleshooting; Using The Update Server; Summary - Avaya DECT R4 Installation And Administration Manual

Troubleshooting

See Troubleshooting

Using the Update Server

Summary

Automatic update is based on configuration and firmware information stored on a standard web
server and retrieved by the devices on a regular basis.
There are 2 modules in the device which work in tandem. The first is known as "UP0" and
actually executes the upload and download of configuration information as well as the download
of updated firmware. UP0 is controlled by commands as described below.
The second module is known as "UP1". It serves to poll a given website for changed
configuration information. If certain conditions are met, UP1 will issue commands to UP1 to
perform the requested updates.
UP0 can also receive commands from the Update clients page of the PBX Administration user
interface.
System requirements
One or more regular Web Server that can be accessed by all devices are required. This has
been tested with Microsoft IIS and Apache, but any regular Web Server should do.
For best results, the Web Server should be able to maintain a large number of HTTP sessions
simultaneously, since potentially all devices may attempt a configuration update at the same
time. For example, Microsoft's Personal Web Server is not adequate, since it only supports\ 10
simultaneous sessions. The following URLs are supported:
HTTP
●
HTTPS
●
TFTP
●
Installation
To be able to upload (save) device configuration information on the web server, it must allow
HTTP PUT requests. All other functions require HTTP GET permissions only.
Avaya DECT R4 - Installation and Maintenance Guide
on page 675.
Troubleshooting
195
02/2016