Linksys SPA-3102 NA Phone Adapter + PSTN Gateway The SPA-3102 NA features VoIP adapter functionality found in the SPA-2002 and SPA-1001 with the additional benefit of an integral connection for legacy telephone network "hop-on, hop-off" applications. SPA-3102 NA 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.

The SPA-3102 supports one RJ-11 POTS (Plain Old Telephone Service) FXS port to connect an existing analog phone or fax machine. The SPA3102 also supports one PSTN FXO port to connect to a Telco or PBX circuit. The SPA3102 includes 2 100BaseT RJ-45 Ethernet interfaces to connect to a home or office LAN, as well as an Ethernet connection to a broadband modem or router. The SPA3102 FXS and FXO lines can be independently configured via software controlled by the service provider or the end user.

Installed by the end user and remotely provisioned, configured and maintained by the service provider, each SPA3102 converts voice traffic into data packets for transmission over an IP network. Compact in design, the SPA3102 can be used in consumer and business VoIP service offerings including a full-featured IP Centrex environment. The SPA-3102 uses international standards for voice and data networking for reliable voice and fax operation.

• VoIP to PSTN (USA) Service Call Origination and Termination
• PSTN (USA) to VoIP Service Call Origination and Termination
• Single Stage and Two Stage Dialing
• Forward Calls to VoIP service - Selective, Authenticated, All
• Forward Calls to PSTN service - Selective, Authenticated, All
• PSTN Line Sharing with Multiple Extensions
• Automatic PSTN Fallback (Loss of Power or IP Service to Unit - with Quiescence to Normal Operations)
• Advanced Inbound and Outbound Call Routing
• Independent Configurable Dial Plans - Up to 8
• Force PSTN Disconnection
• Sequential Dialing SupportVoIP to PSTN (USA) Service Call Origination and Termination