Howto:Prevent change of the settings of call forwarding at the IP Phone
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Applies To
This information applies to
- innovaphone PBX and IP Phones, V6, V7, V8
More Information
to prevent the call forwarding settings on the PBX are changed on the IP Phone
Configuration
Filtered diversion do not appear on the IP Phone nor on myPBX. So extend the CFx settings in the PBX to the option "only not" and the entry "*" in the destination box. This setting will have no impact, since there is rarely a caller begins with an '*'.
Known Problems
no guarantee that this option works with all future firmware versions