Yealink SIP-T58A Getting Started

Recovery Mode on Yealink IP phones
9
The IP phone must be configured in the same subnet as the TFTP server.
Note
3. Press to complete the recovery mode.
The IP phone will download and upgrade the firmware from the TFTP server. After upgrading, the IP
phone will initialize successfully and get ready for use.
The LCD screen prompts “Initializing…Please Wait” when upgrading successfully.
Note
4. If the IP phone fails to upgrade, the LCD screen will indicate the failure. You need to check and make
sure:
 The connectivity between the TFTP server and the IP phone works well.
 The resource files are correctly renamed and placed to the TFTP root directory.
 Repeat the recovery mode procedures to try again.
The LCD screen prompts “Update Fail…Please reboot” when failing to upgrade:
You need to press (for SIP-T19(P) E2 IP phones), (for SIP VP-T49G IP phones), (for
SIP-T58A/T57W IP phones), (for MP56/MP58/VP59 IP phones), (for MP54 IP phones)
(for SIP-T3 IP phones) to complete the recovery mode since there is no key.
For CP860/CP920 IP phones, you need to press the left or right side of the volume key
( )/( or ) as the left or right navigation key.
For SIP VP-T49G IP phones, you need to press / / / as up/down/left/
right navigation key.
For MP56/MP58/VP59/SIP-T58A/T57W IP phones, you need to press / / as
up/down/left/right navigation key.
For MP54 IP phones, you need to press / / as up/down/left/right
navigation key.
…. Initializing ….
Please Wait
Welcome
IP Address:
Netmask:
IP Gateway:
TFTP Server:
10. 2. 11.124
255.255.255. 0
10. 2. 11.254
10. 2. 11.123

Yealink SIP-T58A Specifications

General

Touchscreen type	Capacitive
Display resolution	1024 x 600 pixels
Operating system version	5.1.1
Operating system installed	Android
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Bluetooth	No
Security algorithms	SRTP
Networking standards	IEEE 802.1x
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS, IPv4/IPv6, UDP/TCP/DNS-SRV
USB 2.0 ports quantity	2
Voice codecs	G.711Mu, G.711a, G.722, G.722.1, G.722.1C, G.723, G.726, G.729ab, iLBC
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Front camera resolution (numeric)	2 MP
Base station keys	27
AC adapter input voltage	100 - 240 V
AC adapter output current	2 A
Power consumption (typical)	1.9 W
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	220 mm
Width	259.4 mm
Height	239 mm
Package depth	293 mm
Package width	324 mm
Package height	128 mm