Services And Equipment; Basic Services And Equipment; Cisco Equipment And Services - Linksys SPA921 - Cisco - IP Phone Installation And Configuration Manual

Preparation

Services and Equipment

Services and Equipment
SPA9000 Voice System Installation and Configuration Guide for Setup Wizard
To install and configure SPA9000 Voice System, you need the following services
and equipment.

Basic Services and Equipment

The following basic services and equipment are required:
•
An Integrated access device or modem for broadband access to the Internet;
business grade account recommended
•
Internet Telephony Service Provider (ITSP) for Voice Over IP telephone service,
supporting a "bring your own device" model
You must have at least the following information about your account:
•
SIP Proxy (IP address or name)
•
Account Information and Password
•
Computer with Microsoft Windows XP or Windows Vista (for system
configuration)
•
Analog phone for administrative use with the SPA9000 Interactive Voice
Response (IVR) system
•
Uninterruptible Power Source (UPS), recommended for devices such as the
Integrated Access Device, network switch, router, and PoE switch to ensure
continuous operation during a power failure

Cisco Equipment and Services

The following Cisco equipment is recommended:
•
SPA9000 IP PBX
One SPA9000 unit is required for IP PBX features. Only one SPA9000 is
supported.
•
SPA400 PSTN Gateway and Voice Mail Server
It is recommended that you install one SPA400 unit exclusively for voice mail
service and one or more additional SPA400 units for PSTN access. Each unit
has four FXO ports and occupies one line interface on the SPA9000. With ITSP
3
36