If you are using a Shoretel IP phone system, you need to ensure that you add option 156 to your DHCP settings so that your handsets know which options to use, like FTP Server and VLANs.
But, option 156 is not a default option you can add in DHCP so you need to manually add it in and then you can use it to setup your options.
To do this, open up the DHCP console on your server and do the following steps:
- Right-click IPv4 and select Set Predefined Options
- Click Add and in the Name field
- Type IP Phones (or similar identifier)
- Set the Data type to String
- Enter the Code type as 156
Enter your email address below and click the Subscribe button to receive email notifications about new and exciting downloads available through our website at https://www.techygeekshome.com
You will also receive notifications about new technical guides, latest news and MSI installer downloads that are available through our blog here at https://blog.techygeekshome.info
We will not spam you and we will not pass on any of your details to anyone else. We tend to post new content once or twice a week.
You can unsubscribe any time you like.