User`s manual

Table Of Contents
SIP User's Manual 5. Web Management
Version 5.0 121 October 2006
5.8.3 Updating the Software Upgrade Key
The AudioCodes gateways are supplied with a Software Upgrade Key already pre-
configured for each of its TrunkPack Modules (TPM).
Users can later upgrade their gateway features, capabilities and quantity of available
resources by specifying what upgrades they require, and purchasing a new key to match
their specification.
The Software Upgrade Key is sent as a string in a text file, to be loaded onto the gateway.
Stored in the device’s non-volatile flash memory, the string defines the features and
capabilities allowed by the specific key purchased by the user. The device allows users to
utilize only these features and capabilities. A new key overwrites a previously installed key.
For detailed information on the Software Upgrade Key, refer to Section
11.7 on page 262.