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Operational Features
41-001160-00, Release 2.1, Rev 04 5-169
Configuring Operational Features
Operational IP Phone Features
The following table shows the IP phone model and the number of lines for which
you can configure call forwarding.
Enabling/Disabling the Ability to Configure Call Forwarding
Using the configuration files, you can enable or disable the ability to configure
Call Forwarding in the Aastra Web UI and the IP Phone UI. You use the following
parameter to enable/disable this feature:
• call forward disabled
Valid values for this parameter are 0 (disabled) and 1 (enabled). If this parameter
is set to 0, a user and administrator can configure Call Forwarding via the Aastra
Web UI and the IP Phone UI using the "Call Forward" options. If this parameter is
set to 1, all "Call Forward" options are removed from the Aastra Web UI and the
IP Phone UI, preventing the ability to configure Call Forwarding.
Use the following procedures to enable/disable Call Forwarding on the IP phones.
IP Phone Model
Available Lines for
Call Forwarding
53i 9
55i 9
57i 9
57i CT 9
Configuration Files
For specific parameters you can set in the configuration files for enabling/disabling Call Forwarding, see
Appendix A, the section, “Call Forward Settings” on page A-87.