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The sipX Configuration Server provides standard default profiles for every managed phone or terminal adaptor. Therefore, in order to configure a phone to register with sipXecs, all you need to do is create the phone with default parameters, assign a user (line) to the newly created device, and generate a profile. After manually rebooting the device it should register with the sipXecs system using the assigned line ID. For phones which support default provisioning, it is not even necessary to create the phone - it will be auto-provisioned when it first connects to sipXecs and then lines can be assigned to it as usual.
Refer to the Configuring Phones Hardware and FXS GatewaysInteroperability section on this Wiki for detailed descriptions on how to configure specific phones, including a discussion of advanced features, firmware upgrades, and troubleshooting.
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