Yealink SIP-T19P E2

Recovery Mode on Yealink IP phones
1
Overview
This guide shows how to use recovery mode to get your phone ready when it fails to start up.
There are four recovery modes:
1. Using HTTP server
2. Using TFTP server (not applicable to CP960 IP phones)
3. Using USB flash drive (only applicable to MP54/MP56/MP58/VP59/SIP-T58A/T57W/T54W/
T53W/T53/T53C/T48U/T48S/T46U/T46S/T43U/T42U/T42S/T41S/CP920/CP960 IP phones)
4. Running backup system
Generally, when a Yealink IP phone is powered and connected to the network properly, it will start up
successfully and get ready for you to use. In case, the IP phone is accidentally powered off when
upgrading, the system data in the flash may be damaged and this makes the IP phone fail to start up.
Therefore, we strongly recommend that do not unplug or remove the power when the phone is
updating firmware or configurations.
Getting Started
Before using recovery mode to get the IP phone ready, the following steps are required:
1. Preparing the Firmware and other Resource Files
2. Configuring the HTTP Server, Configuring the TFTP Server or Connecting the USB Flash Drive to the
IP Phone
Preparing the Firmware and other Resource Files
For the firmware and other resource files, you can ask your Yealink reseller.
Different phone models require different resource files to be used for recovery mode. Some just need the
firmware, while others need extra files like “.bin” or “.rfs” in addition to the firmware.
The filename of the firmware used for recovery mode is strictly required. For example, to use recovery
mode on SIP-T46G IP phones, you must rename the firmware file as T46.rom.
For more details about the firmware name and required resource files, refer to the following table:
Phone Model
The Resource Files Required
Description
SIP-T19(P) E2
T19P_E2.rom, T19P_E2.bin, and T19P_E2.rfs
SIP-T21(P) E2
T21P_E2.rom, T21P_E2.bin, and T21P_E2.rfs
SIP-T23P/G
T2x.rom, T2X.bin, and T2X.rfs

Yealink SIP-T19P E2 Specifications

General

Brand	Yealink
Model	SIP-T19P E2
Category	IP Phone
Language	English

Summary

Overview and Preparation

Yealink IP Phone Recovery Overview

Introduces the concept of recovery mode and lists the four primary methods for Yealink IP phones.

Getting Started and Firmware Preparation

Details initial steps and resource file requirements for Yealink IP phone recovery.

HTTP Server Recovery Configuration

HTTP Server Recovery Procedures

Step-by-step guide to setting up and using an HTTP server for phone recovery.

TFTP Server Recovery Configuration

TFTP Server Recovery Procedures

Instructions for setting up and using a TFTP server for phone recovery.

USB Flash Drive Recovery Procedure

USB Flash Drive Recovery Steps

Explains how to use a USB flash drive to recover Yealink IP phones.

Dual System Device Recovery

Dual System and SIP Phone Series Recovery

Covers recovery for dual system devices and specific SIP phone series using various methods.

SIP Phone Series Recovery (HTTP)

HTTP Recovery for SIP Phone Series

Details HTTP server recovery for specific SIP phone series.

SIP Phone Series Recovery (TFTP)

TFTP Recovery for SIP Phone Series

Details TFTP server recovery for specific SIP phone series.

VCS Series Recovery

VCS Series Recovery Procedures

Outlines the recovery process for Yealink Video Conferencing System series.

Base Station Recovery (W52 PW56 PW60 B)

W52 PW56 PW60 B Base TFTP Recovery

Specific TFTP recovery procedures for W52P, W56P, and W60B base stations.

Base Station Recovery (W80 DMW80 BW90 DMW90 B)

W80 DMW80 BW90 DMW90 B TFTP Recovery

TFTP recovery procedures for W80DM, W80B, W90DM, and W90B base stations.

IP Phones Recovery (USB)

USB Recovery for Specific IP Phones

Guides on USB flash drive recovery for specific IP phone models.

CP960 IP Phone Recovery

CP960 IP Phone USB Recovery Steps

Detailed steps for recovering CP960 IP phones via USB flash drive.