The Linksys Phone Adapter enables use of our high-quality feature-rich telephone service through your cable or DSL Internet connection. Just plug it into your home Router or Gateway and use the two standard telephone jacks to connect your existing phones or fax machines. Each phone jack operates independently, with separate phone service and phone numbers -- like having two phone lines. With our company, you'll get clear telephone reception and reliable fax connections, even while using the Internet at the same time for normal data operations.

Inexpensive, easy-to-install and simple-to-use, Sipura Phone Adapters (SPA-2000) connects standard telephones and fax machines to IP-based data networks. The SPA features two POTS (Plain Old Telephone Service) ports for connection to existing analog phones, fax machines, PBX and key system communication platforms. The SPA includes an Ethernet interface for connection to a home or office LAN. With the SPA, individuals and companies are able to protect and extend their past investments in telephones, conference speakerphones and fax machines as well as control their migration to IP with an extremely affordable, incremental investment.

The SPA-3000 features VoIP adapter functionality found in the SPA-2000 with the additional benefit of an integral connection for legacy telephone network “hop-on, hop-off” applications. SPA-3000 users will be able to leverage their broadband phone service connections more than ever by automatically routing local calls from cell phones and land lines to a VoIP service provider and vice versa.

A typical user calling from a land line or mobile phone will be able to reduce and even eliminate international and long distance telephone charges by first calling their SPA-3000 via a local phone number or by using a telephone connected directly to the unit. The advanced authentication and call routing intelligence programmed into the SPA-3000 will connect the caller via the Internet to the far end destination with security and ease. Using the SPA-3000 at the far end, calls can be answered immediately or further processed as a local call to any legacy land line or mobile phone allowed by the SPA-3000 dial plan.

If power is lost to the unit or the VoIP service is down, calls can be sent to a traditional carrier via the FXO interface.