Yealink T5 Series Administrator's Guide

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
16
The video quality is bad
453
You cannot preview local camera when the phone is idle
453
There is some dazzle light on the images when previewing the local camera
453
Wi-Fi and Bluetooth Issues
454
The wireless signal strength is low
454
The phone cannot connect to Bluetooth devices all the time
454
The Bluetooth headset affects IP phone’s voice quality
454
You cannot connect the IP phone to the 2.4G wireless network
454
Firmware and Upgrading Issues
454
Fail to upgrade the phone firmware
454
Verifying the firmware version
454
The IP phone does not update the configurations
455
System Log Issues
455
Fail to export the system log to a provisioning server (FTP/TFTP server)
455
Fail to export the system log to a syslog server
455
Password Issues
455
Restore the administrator password
455
The web screen displays "Default password is in use. Please change!"
456
Power and Startup Issues
456
Both PoE cable and power adapter is connected to the phone
456
The IP phone has no power
456
The Phone screen is black
456
Other Issues
456
The difference among user name, register name and display name
456
On code and off code
456
The difference between RFC 2543 Hold enabled and disabled
457
Appendix
459
RFC and Internet Draft Support
459
Reading Icons
461

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English