Getting Started with the Cisco SPA100 Series Phone Adapters
Before You Begin
Cisco SPA100 Series Phone Adapters Administration Guide 7
1
The Cisco SPA100 Series ATAs include the models described below.
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
Product
Name
FXS
(Analog
Phone)
FXO
(PSTN)
RJ-45
Internet
(WAN)
RJ-45
Ethernet
(LAN)
Voice
Lines
Description
SP112 2—1—22 Port
Phone
Adapter
SPA122 2—1122 Port
Phone
Adapter
with Router
