Yealink W80DM Recovery Guide

Recovery Mode on Yealink IP phones
5
Configuring the TFTP Server
This section shows how to configure a TFTP server for the windows system using the tftpd32 application.
You can download the tftpd32 application online: http://tftpd32.jounin.net/tftpd32_download.html. If there
is a TFTP server installed on your local system, you can skip this section and go to the next.
Procedures
1. Create a TFTP root directory on the local system.
2. Place resource files to this root directory.
3. Double click the tftpd32.exe to start the application.
4. Click the button to locate the TFTP root directory from the local system.
5. Select the local IP address from the Server interface drop-down menu.
Take a note of the server IP address (e.g., 10.2.11.123) which is used at the later stage.
Connecting the USB Flash Drive to the IP Phone
This section shows how to connect the USB flash drive to the IP phone. The USB flash drive should be
purchased separately.
This method is only applicable to MP54/MP56/MP58/VP59/SIP-T58A/T57W/T54W/T53W
/T53/T48U/T48S/T46U/T46S/T43U/T42U/T42S/T41S/CP920/CP960 IP phones.
Note
Procedures
1. Place resource files to the USB flash drive.
2. Connect the USB flash drive to the IP phone.
The file system of the USB flash drive should be FAT32.

Yealink W80DM Specifications

General

Voice codecs	AGC, AJB, AMR-NB, AMR-WB, CNG, G.722, G.726, G.729, OPUS, PCMA, PLC, VAD, iLBC
Security algorithms	AES, HTTPS, SHA-256, SHA-384, SHA-512, SRTP, TLS
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Wireless synchronization	Yes
Supported network protocols	SIP v1 (RFC2543), v2 (RFC3261), SNTP/NTP, VLAN (802.1Q and 802.1P), 802.1x, LLDP, STUN, UDP/TCP/TLS
Number of carrier frequencies	2
Number of bases supported (max)	30
Number of handsets supported (max)	100
Number of parallel conferences	3
Phonebook capacity (per handset)	100 entries
Number of WB calls per base supported (max)	8
Product color	White
Ethernet LAN (RJ-45) ports	1
Input voltage	100 - 240 V
Output current	1.2 A
Output voltage	5 V
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Master (outer) case width	336 mm
Master (outer) case height	187 mm
Master (outer) case length	375 mm
Master (outer) case weight	3130 g
Harmonized System (HS) code	85177900
Quantity per master (outer) case	10 pc(s)
Frequency range (EU)	1880 - 1900 MHz
Frequency range (US)	1920 - 1930 MHz
Maximum indoor range	50 m
Maximum outdoor range	300 m

Weight and Dimensions

Weight	2560 g
Package depth	180 mm
Package width	174 mm
Package height	63 mm
Dimensions (WxDxH)	130 x 100 x 25.1 mm