VoIP Cookbook: Linksys SPA400 with four FXOs

Linksys SPA400 with Four FXOs

If you need many connections to PSTN, one of possible attractive alternatives to be used is SPA400 which has four FXOs which can be connected directly to PSTN. In addition, SPA400 also has a USB storage to store voicemail.

See Also

• VoIP Cookbook: Building your own Telecommunication Infrastructure
• VoIP Cookbook: Analog Telephone Adapter for connection to PSTN