What's on the Yealink T40G?

 

       Yealink T40G Model

The Yealink T40G IP Phone is a mid-level device designed for small to medium-sized businesses. It features a 2.3-inch graphical LCD, HD voice quality, and a full-duplex speakerphone. The phone supports up to 3 VoIP accounts and includes comprehensive call handling features like call hold, transfer, forward, 3-way conferencing, and BLF. It has dual 10/100/1000 Mbps Gigabit Ethernet ports with PoE support, an RJ9 headset port, and EHS for wireless headsets. The T40G supports remote provisioning, web-based management, and auto-provisioning. It ensures secure communication with TLS and SRTP protocols and supports network security with 802.1X. The T40G is customizable, supporting local and remote phonebooks, call history, and various personalization options. It is wall-mountable and includes a handset, Ethernet cable, and stand. The T40G is a reliable, feature-rich choice for efficient business communication.

Important:

1. 1. If the phone is not new and has previously been connected to another PBX system, it must be reset first.

   2. Avoid using special characters in extension names or BLF labels.

   3. If you want to upgrade the firmware, follow this instruction. See: Upgrade firmware

 

How to identify the MAC Address of Yealink T40G?

 

1. To identify the MAC address and Phone Model of the IP Phone, you may take a look at the back of the Phone.

2. In LED display by pressing ‘Menu’ > Status then right button (Phone Section)

3. In Web Portal, click System Section.

 

Note: Make sure you select the correct phone model. You can find the model and MAC address on the label at the back of the phone or by accessing the phone’s web configuration (default username and password are 'admin'). Take note of the MAC address, as you will need it for the configuration.

 

How to identify the IP Address of Yealink T40G?

 

    1. To identify the IP address of the IP Phone, use the any 3^rd Party LAN Scanner App. 

    2. In LED display by pressing ‘Menu’ > Status (Network Section).

 3. In Web Portal, click System Section.

      

 

Manual Provisioning for Yealink T40G

RingQ will generate provisioning information for the phone and make it accessible via the provisioning information. The phone is required to connect to this server to obtain its configuration information and authentication details. Here’s the procedure on how to provisioned IP Phone:

 

      1.     In Account Tab > Advanced, set the following item/s:

Subscribe for MWI:    Enable
Subscribe Register:   Enable

                                                    Fig. 1: Yealink WebUI (Account Tab > Line Section) 

2.     Make sure that the ‘Only Accept Trusted Certificates’ under Security Tab > Trusted Certificate has set in

‘Disable’.

 

                                                    Fig. 2: Yealink WebUI (Security Tab > Trust Ceritficate) 

  

3.     Provide the necessary information of the following areas:

a.     Label               : Display Name of the IP Phone (e.g., 1017 | John Smith)

b.     Display name  : (Optional) Description of Ext user (e.g., John Smith)

c.     Register name : (Optional) Registered Ext user (e.g., 1017)

d.     Username       : Provided username from portal

e.     Password        : Provided password from portal

f.      Server Host     : The provide FQDN of RingQ

g.     Port no.           : Default Port no. (5060)

 

                                                            Fig. 3: Yealink WebUI (Account Tab > Register Section) 

 

•       To get the User ID and Password, Click the Account > Extensions and select the user.
  
  

                                                                          Fig. 4: RingQ Instance ( Account > Extension Section) 

                                                                                  Fig. 5: RingQ Instance (Extension Page) 

 

Then copy the credentials and paste it to Username and Password area. Lastly, click 'Confirm'.