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GAI-TRONICS
VoIP Telephone Configuration Guide
Page 71 of 78
The web page permission string is one of the following values:
Permission
Basic level
Advanced level
User view only
&3e0
&23e0
User edit
&3f0
&23f0
The value to assign is preceded by
an equal sign (“=”). If the value is a text string it is entered
exactly as intended, including any spaces, and without any delimiters or quote marks.
For logical values, “enabled” is assigned as 1, “disabled” as 0.
Example
To set the SIP display name for VoIP account 1
to be “John Smith”, and to make it user
editable at advanced level, the configuration file parameter line would be:
_voip_provider_1.display_name&23f0=John Smith
8.1.3 Firmware and boot files
These are encrypted binary files which can only be provided by GAI-Tronics. The latest
released versions are usually available on our website. Note that the version numbers
entered in the update control file must accurately match the version numbers published for
the files to prevent repeated downloading.
8.2
TFTP update process
The update process is as follows:
1. Ensure a TFTP server is available, accessible to the telephone, holding the file(s) for the
telephone to download (configuration, firmware code, bootfile)
2. Ensure a TFTP server is available, accessible to the telephone, for the update control file.
This can be the same server as used for the download file(s) if required.
3. Ensure that the update control file is constructed as described above
4. Enter the name of the update control file into the phone update control file field on the
Update Parameters page
5. Enter the address of the TFTP server phone into the update domain name field on the
Update Parameters page
6. Ensure that other update parameters are correctly set on the Update Parameters page.
Note that there are two sets of parameters, one for configuration updates and another set
for firmware updates, so that these can be managed separately if required. Bootfile
updates are controlled by the firmware update parameters. There is however only one
update control file - both sets of parameters use a common update control file.
7. Updates are initiated by the telephone. The telephone can be set to check for updates
upon reset, and/or periodically, or to perform an update on manual command. There is a
facility to add a random delay to periodic updates to avoid network congestion if large
numbers of telephones all attempt to update at the same time. To initiate a manual
update, set one or both of t
he “Update now” buttons to “enable” and click the Update
button. The telephone will perform the update(s) and the “update now” button(s) will
revert to “disable”.
8. Status messages for the update process (sent on request, success or failure) can be sent
via Syslog, provided a suitable Syslog server has been configured on the Phone
maintenance page.