Cisco SPA112 Administration Guide - Page 7

Getting Started with the Cisco SPA100 Series Phone Adapters Before You Begin 1 The Cisco SPA100 Series ATAs include the models described below. Product Name SP112 FXS (Analog Phone) 2 FXO (PSTN) - RJ-45 Internet (WAN) 1 RJ-45 Ethernet (LAN) - Voice Lines 2 SPA122 2 - 1 1 2 Description 2 Port Phone Adapter 2 Port Phone Adapter with Router Before You Begin Before you install your Cisco SPA100 Series ATA, make sure that you have the following equipment and services: • An active account with an Internet Service Provider (ISP). This account provides access to the Internet. • An active Voice over IP (VoIP) account from an Internet Telephony Service Provider (ITSP). This account provides a VoIP telephone number to allow you to receive calls. • Phone to connect to your ATA • Phone cable to connect your phone • Optional: Uninterruptible Power Supply (UPS) to provide backup power Cisco SPA100 Series Phone Adapters Administration Guide 7