Yealink SIP-T19P E2 User Manual

Recovery Mode on Yealink IP phones
15
2. Click OK twice to save the settings.
3. Long press and reconnect the power adapter to trigger the recovery mode.
The W90DM/W90B will download and upgrade the firmware from the TFTP server.
You can view the syslog of the TFTP server to check if the W90DM/W90B downloads the firmware
successfully as shown below:
4. Find the current IP address of the device on the DHCP server in the list of registered DHCP clients.
Using Recovery Mode on Yealink IP Phones
(USB Flash Drive)
This section introduces how to perform recovery mode using USB flash drive on Yealink IP phones step
by step.
For MP54/MP56/MP58/VP59/SIP-T58A/T57W/T54W/
T53W/T53/T48U/T48S/T46U/T46S/T43U/T42U/T42S/T41
S/CP920 IP Phones
This section is only applicable to SIP phone series including MP54, MP56, MP58, CP920, SIP-T41S,
SIP-T42S, SIP-T42U, SIP-T43U, SIP-T46S, SIP-T46U, SIP-T48S, SIP-T48U, SIP-T53, SIP-T53W,
SIP-T54W, SIP-T57W, SIP-T58A, and VP59.
The following procedures take the SIP-T46S IP phone for reference.

Yealink SIP-T19P E2 Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	Digital
Integrated voicemail	Yes
Keypad number of keys	29
Number of function keys	6
Number of programmable keys	7
Cables included	AC, DC, LAN (RJ-45)
Number of handles included	1 pc(s)
Voice codecs	G.711, G.722, G.726, G.729B
Input current	0.25 A
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.25 W
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	-
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Security algorithms	HTTPS, MD5, SRTP
Networking standards	IEEE 802.1p, IEEE 802.1x
Ethernet LAN (RJ-45) ports	2
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	143 mm
Width	185 mm
Height	38 mm
Package depth	200 mm
Package width	215 mm
Package height	121 mm
Package weight	996 g