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Cisco SPA400 Internet Telephony Gateway with 4 FXO Ports

NOTE: This product is no longer being sold and might not be supported. View the End-of-Life Notice to learn:
  • End-of-sale and end-of-life dates
  • What replacement products are available
  • Information about product support

Advanced Features, Affordable Price

Connect up to four standard analog telephone lines to a voice over IP (VoIP) network, with calls automatically routed to and from your existing telephone service. Part of Cisco Small Business Voice Systems, the SPA400 Internet Telephony Gateway was designed to be deployed with the Cisco SPA9000 IP telephony system.

The SPA400 also supports up to 32 voicemail accounts with customized greetings that can be accessed through a user's Cisco IP phone.

Additional features of the Cisco SPA400 include:

  • Support for four RJ-11 FXO ports to connect to the public switched telephone network (PSTN)
  • One 10/100 BaseT RJ-45 Ethernet interface used to connect to the local IP network
  • Integrated voicemail server application supporting 32 voicemail accounts
  • Easy installation support using the SPA9000 Setup Wizard

Additional Documentation

User Guides, Release Notes, and Support Information

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Data Sheets and Literature

Data Sheets

(All Cisco Small Business Voice Systems Products Data Sheets List )
End-of-Life and End-of-Sale Notices

(All Cisco Small Business Voice Systems Products End-of-Life Notices List )
Q&A

(All Cisco Small Business Voice Systems Products Q and As List )
Access the Web-Based Setup Page of the VoIP Router

Accessing Voicemail from an External Line

Cascade (Connect) a Cisco Small Business Router to a VoIP Router

Change the Cisco Small Business VoIP Router Password

Change the VoIP Router's LAN IP Address

Change the Wireless Channel on a Cisco Small Business VoIP Router

Change the Wireless Network Name (SSID) on a Cisco Small Business VoIP Router

Check Phone Registration Status on the Cisco Small Business VoIP Router

Check the Cisco Small Business VoIP Router IP Address

Check the Wireless Settings on a Cisco Small Business VoIP Router

Connect Devices Together on a Cisco Small Business VoIP Router

Connect a Wired Computer to a Cisco Small Business VoIP Router

Connect a Wireless Adapter to a Cisco Small Business VoIP Router

Connect a Wireless Computer to a Cisco Small Business VoIP Router

Disable SSID Broadcast on a Cisco Small Business VoIP Router

Enable Remote Management on a Cisco Small Business VoIP Router

Encountering Problems when the Phone is not Ringing Using Verizon and Cingular

Experiencing Choppy Line when Using SPA400

Explaining SPA400 Configuration Utility Menu Options

Implement Access Restrictions for Computers Behind a Small Business VOIP Router

Install the SPA400 Voice Mail Module on a USB Drive

Knowing the IP Address of the SPA400 and Accessing the SPA400 Web-Based Setup Page

Observing Proper Power Cycle on the VOIP Gateway

SPA3102 Firmware Upgrade

SPA400 Compatibility with PBX Systems

SPA Troubleshooting 56832 bytes attached

Set up 128-Bit WEP Wireless Security on a Cisco Small Business VoIP Router

Set up Servers Behind a Cisco Small Business VOIP Router

Set up WPA Wireless Security on a Cisco Small Business VoIP Router

Set up Wireless Security on a Cisco Small Business VOIP Router

Set up a Cisco Small Business VoIP Router Using DSL Internet Service

Set up a Cisco Small Business VoIP Router with a Static IP Account

Set up a PlayStation 2 with a Cisco Small Business VoIP Router

Set up an Xbox on a Cisco Small Business VOIP Router

Set up the Wireless Settings on a Cisco Small Business VoIP Router

Setting-Up Manually the SPA400 with SPA9000

Setting-Up Manually the SPA400 with SPA9000

Setting-Up Manually the SPA400 with SPA9xx

Small Business VOIP Router: Choppy Line when Making a Call

Small Business VOIP Router: Identify the Advanced Wireless Settings

Small Business VOIP Router: Intermittent Wired Connections

Small Business VOIP Router: Intermittent Wireless Connection

Small Business VOIP Router: Problems with Access to Some Websites

Small Business VOIP Router: Problems with Connection to Online Servers

Small Business VOIP Router: Problems with Dial Tone

Small Business VOIP Router: Reset to Factory Default

Small Business VoIP Router: Poor or No Signal

Small Business VoIP Router: Problems Making a Phone Call

Small Business VoIP Router: Problems with Connection to Secured Websites

Small Business VoIP Router: Problems with Sending and/or Receiving Emails

Upgrading the Firmware of the SPA400

Use the Setup Wizard of the SPA9000 to Configure the SPA400

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