Manually Register Yealink IP Phone with Yeastar P-Series PBX System

This topic takes Yealink SIP-T53W (firmware: 96.85.0.5) as an example to introduce how to manually register an extension on a Yealink IP phone.

Supported devices

The Yealink IP phones that are compatible with SIP (Session Initiation Protocol).

Prerequisites

Make sure that you have completed the corresponding settings shown below according to the network environment of Yealink IP phone and Yeastar PBX.


Network Environment		Setting
Local Network	Register extension in the same subnet	/
Local Network	Register extension in different subnets	Enable the Remote Registration feature for the extension (Path: Extension and Trunk > Extension > > Security > SIP Security > Allow Remote Registration).
Remote Network	Register extension using Yeastar FQDN	Subscribe to Enterprise Plan or Ultimate Plan for the PBX. Grant remote SIP access permission for the extension (Path: System > Network > Yeastar FQDN > Features > SIP Access).
Remote Network	Register extension using Public IP address / External Host domain name	Configure PBX network for remote access by a public IP address or by an external host domain name. Set up the extension for remote registration. Enable NAT for the extension (Path: Extension and Trunk > Extension > > Advanced > VoIP Settings > NAT). Enable Remote Registration feature for the extension (Path: Extension and Trunk > Extension > > Security > SIP Security > Allow Remote Registration).

Procedure

Step 1. Gather registration information on Yeastar PBX
Step 2. Register extension on Yealink IP phone

Step 1. Gather registration information on Yeastar PBX


Information	Instruction
Extension information	Go to Extension and Trunk > Extension > > User > Extension Information, note down the following information: Extension Number Registration Name Registration Password
Transport protocol	Go to Extension and Trunk > Extension > > Advanced > VoIP Settings > Transport, note down the transport protocol of the extension. In this example, the extension use UDP transport protocol. Note: If the extension uses TCP transport protocol, make sure that the SIP TCP port is enabled on the PBX, or the registration would fail (Path: PBX Settings > SIP Settings > General > Basic). If the extension uses TLS transport protocol, make sure that the TLS is enabled on the PBX, or the registration would fail (Path: PBX Settings > SIP Settings > TLS).
PBX IP address or domain name	Scenario: Register extension in local network In this scenario, you can directly utilize the PBX's private IP address for extension registration. Note: This topic provides the configuration example based on this scenario, where the PBX's private IP address is `192.168.28.39`.
	Scenario: Register extension remotely using Yeastar FQDN Go to System > Network > Yeastar FQDN, note down the PBX's Fully Qualified Domain Name (FQDN).
	Scenario: Register extension remotely using Public IP address / External Host domain name Go to System > Network > Public IP and Ports, note down the PBX's public IP address or external host domain name.
SIP registration port	Scenario: Register extension in local network Go to System > Network > Service Ports, note down the SIP registration port corresponding to the extension's transport protocol. In this example, we use the SIP UDP port 5060.
	Scenario: Register extension remotely using Yeastar FQDN Go to System > Network > Yeastar FQDN > Features > SIP Access, note down the SIP registration port corresponding to the extension's transport protocol.
	Scenario: Register extension remotely using Public IP address / External Host domain name Go to System > Network > Public IP and Ports > Public Ports, note down the SIP registration port corresponding to the extension's transport protocol.

Step 2. Register extension on Yealink IP phone

Log in to the web interface of the Yealink IP phone.
1. In the browser's address bar, enter the IP address of the IP phone.
2. Enter the username admin and the associated password.
  In this example, enter the default password admin.
3. Click Login.
On the left navigation bar, go to Account > Register, and complete the registration configurations.
1. In the Account drop-down list, select an available account.
2. Turn on the switch of Line Active to activate the account.
3. Enter the extension information.
  - Label: Enter the name associated with the account, which will be displayed on the phone screen.
  - Register Name: Enter the registration name of the extension.
  - Username: Enter the extension number.
  - Password: Enter the registration password of the extension.
4. Enter the PBX server information.
  - Server Host: Enter the IP address / domain name of the PBX.
  - Port: Enter the SIP registration port of the PBX.
  - Transport: Select the transport protocol of the extension. In this example, select UDP.
Click Confirm.

Result

The extension is registered successfully. You can check the registration status in the Register status field.