Yealink SIP-T21 E2 Administrator's Guide

Configuring Basic Features
479
Transfer Mode via Dsskey
Transfer mode via dsskey enables IP phones to handle the current call differently via the DSS
key. IP phones support three transfer modes: New Call, Blind Transfer and Attended Transfer.
For more information on Blind Transfer and Attended Transfer, refer to Call Transfer on page
469.
Note
The transfer mode via dsskey feature is available when the DSS key is assigned to the following
features:
 Speed dial
 Transfer
 BLF/BLF List
For more information on how to configure the DSS Key, refer to Appendix D: Configuring DSS
Key on page 1014.
Procedure
Transfer mode via dsskey can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure the transfer mode via
dsskey.
Parameter:
transfer.dsskey_deal_type
Web User Interface
Configure the transfer mode via
dsskey.
Navigate to:
http://<phoneIPAddress>/servlet?
p=features-transfer&q=load
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
transfer.dsskey_deal_type
0, 1 or 2
2
Description:
Configures the transfer mode when user presses the DSS key during an active call.
0-New Call
1-Attended Transfer
It is not applicable to SIP-T19(P) E2/CP860/CP920 IP phones.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English