Configuring Basic Features565Parameter Permitted Values Defaultpressing the Speakerphone key or pressing the HEADSET key directly.0-Disabled1-EnabledIf it is set to 0 (Disabled), you need to press the corresponding line key, the Answer soft keyor the OK key to answer an incoming call after picking up the handset, pressing theSpeakerphone key or pressing the HEADSET key.Note: It is not applicable to CP860 IP phones.Web User Interface:NonePhone User Interface:NoneUSB RecordingCall RecordingYealink IP phones support manual recording during a call or automatic recording once the call isset up (automatic recording is only applicable to CP860 IP phones). Before recording, ensurethat the USB flash drive has been inserted into the USB port of the phone or USB port of thePSTN box CPN10 (CPN10 is only applicable to CP860 IP phones). Call recording is onlyapplicable to SIP-T54S, SIP-T52S, SIP-T48G/S, SIP-T46G/S, SIP-T42S, SIP-T41S, SIP-T29G,SIP-T27G and CP860 IP phones.For manual recording, you need to press the Start REC soft key during a call to record the audiocall or conference. Yealink IP phones also support recording calls by pressing record/URL recordkey. For more information, refer to Dsskey Recording (Record and URL Record) on page 688.NoteThe recorded calls are saved in *.wav format and include a date/time stamp, the other party’snumber/IP address/name (or the first person’s number/IP address/name you called), duration ofthe call and the recording file size. For example, 20160422-1515-Bob was created on Apr. 22,2016, at 15:15 and you have a call with Bob. Recorded calls can be played on either the phoneitself or on a computer using an application capable of playing *.wav files.For more information, refer toYealink phone-specific user guide.Before recording any call, especially those involving PSTN, it is necessary to know about the rulesand restrictions of any governing call-recording in the place where you are. It is also veryimportant to have the consent of the person you are calling before recording the conversation.
