Yealink SIP-T42S User Manual

Advanced Phone Features
141
The Start REC soft key is not available when:
 You place a new call
 No free space of USB flash drive
 The phone prompts you to answer an incoming call
Call Recording
You can record active calls or conferences.
To record a call:
1. Press the More soft key, and then press the Start REC soft key during a call.
The LCD screen displays the icon and recording duration.
During the recording, you can do the following:
- Press the More soft key, and then press the Pause REC soft key. Then appears on the
LCD screen and the duration stops counting. The Re REC soft key appears on the LCD
screen. Both you and other parties are not recorded.
Press the Re REC soft key to continue recording.
- Press the More soft key, and then press the Stop REC soft key. The Start REC soft key
appears on the LCD screen. Recording stops and the LCD screen prompts “Call has been
successfully recorded on USB device”.
Press the Start REC soft key to start recording again, the recording will be saved in a new
“.wav” file.
- Press or the Hold soft key while recording, recording is paused. Then appears on
the LCD screen and the duration stops counting. Both you and the callee are not recorded.
Press the Resume soft key to resume the call, the recording is continued.
- Press while recording, the muted party is not recorded.

Yealink SIP-T42S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Lines quantity	12 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Volume control	Digital
Number of programmable keys	6
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm