Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones 
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Ringer Device for Headset 
The IP phones support either or both speaker and headset ringer devices. Ringer Device for 
Headset feature allows users to configure which ringer device to be used when receiving an 
incoming call. For example, if the ringer device is set to Headset, ring tone will be played 
through your headset. 
If the ringer device is set to Headset or Headset&Speaker, the headset (either a wired headset 
or Bluetooth headset) should be connected to the IP phone and the headset mode also should 
be activated in advance. You can press the HEADSET key to activate the headset mode. For 
more information, refer to the 
Yealink phone-specific user guide
. 
Note 
Procedure 
Ringer device for headset can be configured using the following methods. 
Description: 
Configures the ringer device for the IP phone. 
0-Use Speaker 
1-Use Headset 
2-Use Headset & Speaker 
If the ringer device is set to Headset or Headset&Speaker, the headset should be connected 
to the IP phone and the headset mode also should be activated in advance. 
Note: If you want to user speaker ringer device for the phone, you have to set the value of