Yealink SIP-T27P [74/841] Procedure

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones

server to IP phones. When the IP phone requests an IP address using the DHCP

protocol, the resulting response may contain option 66 or the custom option (if

configured) that contains the provisioning server address.

 Static: You can manually configure the server address via phone user interface or

web user interface.

For more information on the above methods, refer to

Yealink_SIP-T2_Series_T19(P)

E2_T4_Series_IP_Phones_Auto_Provisioning_Guide

In order to get your IP phones running, you must perform basic network setup, such as IP

address and subnet mask configuration. This section describes how to configure basic

network parameters for IP phones.

Note

DHCP (Dynamic Host Configuration Protocol) is a network protocol used to dynamically

allocate network parameters to network hosts. The automatic allocation of network

parameters to hosts eases the administrative burden of maintaining an IP network. IP

phones comply with the DHCP specifications documented in RFC 2131. If using DHCP, IP

phones connected to the network become operational without having to be manually

assigned IP addresses and additional network parameters.

Procedure

DHCP can be configured using the configuration files or locally.

Configuration File

<MAC>.cfg

Configure DHCP on the IP phone.

Parameter:

network.internet_port.type

Local

Web User Interface

Configure DHCP on the IP phone.

Navigate to:

http://<phoneIPAddress>/servlet

?p=network&q=load

Phone User Interface

Configure DHCP on the IP phone.

This section mainly introduces IPv4 network parameters. IP phones also support IPv6. For

more information on IPv6, refer to IPv6 Support on page 617.