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From Manager Help:
The following are the supported controls and usages for Centrex Transfer on IP Office:
· Centrex Transfer Button Operation
The action Flash Hook (Advanced | Miscellaneous | Flash Hook) can be assigned to programmable buttons on DS and IP phones. This button can be configured with or without a telephone number for an automatic or manual transfer respectively.
· Manual Transfer
If the programmable button is setup as a Flash Hook button without a target telephone number, pressing the button returns dial tone to the user. They can then dial the required transfer number and when they hear ringing or an answer, hang up to complete the Centrex Transfer.
· Automatic Transfer
If the programmable button is setup as a Flash Hook button with a target telephone number, pressing the button performs the Centrex Transfer to the numbers as a single action.
· Centrex Transfer Short Code Operation
The short code feature Flash Hook can be used with IP Office short codes. It can be setup with or without a telephone number in the same way as a Flash Hook programmable button detailed above. The line group must be the group of analog lines from the Centrex service line provider.
· Centrex Transfer Operation for Analog Extensions
Most analog phones have a button that performs the action of sending a hook flash signal. The marking of the button will vary and for example may be any of R, H, Recall or Hold. For IP Office analog extensions, pressing this button sends a hook flash to the IP Office to hold any current call and return dial tone.
· To perform a Centrex Transfer, pressing the analog extension's hook flash button should be followed by the dialing of a Flash Hook short code.
· For analog extension users with Call Waiting enabled, pressing the hook flash button during a call will hold the current call and connect any call waiting. Therefore it is recommend that analog extension users wanting to use Centrex Transfer should not also have Call Waiting enabled.
· Transfer from Voicemail/Auto-Attendant
This operation is only supported through Voicemail Pro using an Assisted Transfer action with the destination set to a Flash Hook short code.
Additional Notes
· Addition Prefix Dialing
In some cases the Centrex service provider may require a prefix for the transfer number. If that is the case, that prefix must be inserted in the button programming or the short code used for the Centrex Transfer.
· Phone Manager and SoftConsole
Centrex Transfer is not supported for calls being held and transferred through IP Office applications such as Phone Manager and SoftConsole.
· Conference Calls
Centrex Transfer is not supported with conference calls.
Jamie Green
ACA:Implement - IP Office
ACS:Implement - IP Office
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