Yealink SIP-T42S User Manual

User Guide for the SIP-T42S IP Phone
142
- If there is insufficient free space (30 minutes left) on the USB flash drive during recording,
the LCD screen prompts the following:
Press the Cancel soft key to return to the previous screen.
- If there is insufficient free space (10 minutes left) on the USB flash drive during recording,
the LCD screen prompts the following:
Press the Cancel soft key to return to the previous screen.
If no free space of the USB flash drive during recording, recording is stopped and saved on the
USB flash drive automatically. The record soft keys disappear. You cannot record a call unless
the space of your USB flash drive is released.
Note
When you end a call while recording, the recording will be stopped and saved as *.wav files on
the USB flash drive automatically.
To stop recording while the phone records, do one of the following:
- Press the More soft key, and then press the Stop REC soft key.
The LCD screen prompts “Call has been successfully recorded on USB device”, the recording
icon and recording duration disappear.
- Press the More soft key and then press the End Call soft key.
You can transfer or set up a conference call while recording. All the calls are recorded in the same
way and will be saved in as a “.wav” file.

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