MBU 400 Installation Guide 5
Requirements
Before installing the MBU 400 on your network, the following may be
required depending on your network connection:
Broadband Internet connection – cable, DSL, or equivalent•
Internet Telephony Service Provider subscription – to make voice calls •
over your Internet connection
Analog telephone line subscription – to make ordinary phone calls •
(and emergency calls) over the LINE port on the MBU (optional)
In addition, before you start the installation process, the following •
may be required:
— (optional) Wired Ethernet router or broadband modem for
network and IP connections
— (required) Power outlets for the MBU and the handset
charger
— (optional) Telephone wall outlet used for landline
telephony
Requirements
