Yealink SIP-T38G, Руководство администратора

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Configuring Basic Features
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2) Enter the destination number you want to forward all unanswered incoming
calls to in the Forward to field.
3) Press or , or the Switch soft key to select the ring time to wait before
forwarding from the After Ring Times field.
The default ring time is 60 seconds.
4) (Optional.) Enter the no answer forward on code or off code respectively in
the On Code or Off Code field.
3. Press the Save soft key to accept the change.
Call transfer enables the IP phone to transfer an existing call to another party. The IP
phones support call transfer using the REFER method specified in RFC 3515. The IP
phones offer three types of transfer:

Blind Transfer -- Transfer a call directly to another party without consulting. Blind
transfer is implemented by a simple REFER method without Replaces in the Refer-To
header.

Semi-attended Transfer -- Transfer a call after hearing the ringback tone.
Semi-attended transfer is implemented by a REFER method with Replaces in the
Refer-To header.

Attended Transfer -- Transfer a call with prior consulting. Attended transfer is
implemented by a REFER method with Replaces in the Refer-To header.
Normally, call transfer is completed by pressing the transfer key. The blind transfer on
hook and attended transfer on hook features allow the IP phone to complete the
transfer through on-hook.
When a user performs the semi-attended transfer, the semi-attended transfer feature
determines whether to display the prompt ―1 New Missed Call(s)‖ on the destination
party’s phone LCD screen.
Procedure
Call transfer can be configured using the configuration files or locally.
Configuration File <y0000000000xx>.cfg
Specify whether to complete the
transfer through on-hook.
Configure the semi-attended
transfer feature.
For more information, refer to Call
Transfer on page 262 .
Local Web User Interface
Specify whether to complete the
transfer through on-hook.