Yealink SIP-T48G Инструкция по работе с сервером Autoprovision онлайн [46/384] 166933

Yealink IP Phones Auto Provisioning Guide

Description of Configuration Parameters in CFG Files on page 91.

When the IP phone obtains a provisioning server URL containing the wildcard $PN, it

automatically replaces the character $PN with the value of the parameter

―auto_provision.url_wildcard.pn‖ configured on the IP phone. When the IP phone is

triggered to perform auto provisioning, it will request to download the configuration files

from the identified directory on the provisioning server.

The following example assists in explaining the wildcard feature:

You want to deploy SIP-T42G and SIP-T46G IP phones simultaneously in your environment.

IP phones are configured to obtain the provisioning server address via DHCP option 66.

The following details how to deploy the SIP-T42G and SIP-T46G IP phones using wildcard

feature.

1. Create two directories on the root directory of provisioning server.

2. Configure the directory name of these two directories to be ―T42G‖ and ―T46G‖.

3. Place the associated configuration files to the directory created above.

4. Configure the value of DHCP option 66 on the DHCP server as:

tftp://192.168.1.100/$PN.

5. Configure the value of the parameter ―auto_provision.url_wildcard.pn‖.

The default value of the parameter ―auto_provision.url_wildcard.pn‖ is ‗‘T42G‘‘ for

the SIP-T42G IP phones and ‗‘T46G‘‘ for the SIP-T46G IP phones. If the default value is

different from the directory name, you need to configure the value of this

parameter to be the directory name on the IP phones in advance.

During startup, IP phones obtain the provisioning server URL ―tftp://192.168.1.100/$PN‖

via DHCP option 66, and then replace the character ―$PN‖ in the URL with ―T42G‖ for the

SIP-T42G IP phones and ―T46G‖ for the SIP-T46G IP phones. When performing auto

provisioning, the SIP-T42G IP phones and the SIP-T46G IP phones request to download

configuration files (y000000000029.cfg for the SIP-T42G IP phones, y000000000028.cfg for

the SIP-T46G IP phones and <MAC>.cfg files ) from the provisioning server address

―tftp://192.168.1.100/T42G‖ and ―tftp://192.168.1.100/T46G‖ respectively.

If the URL is configured as ―tftp://192.168.1.100/$PN/$MAC.cfg‖ on the DHCP server, the

SIP-T42G IP phones and the SIP-T46G IP phones will replace the characters ―$PN‖ with

―T42G‖ and ―T46G‖ respectively, and replace the characters ―$MAC‖ with their MAC

addresses. For example, the MAC address of one SIP-T42G IP phone is 00156543ec97.

When performing auto provisioning, the IP phone will only request to download the

00156543ec97.cfg file from the provisioning server address ―tftp://192.168.1.100/T42G‖.

The value of the parameter ―auto_provision.url_wildcard.pn‖ must be configured in

accordance with the directory name of the provisioning server directory where the

configuration files of the IP phones are located.