SPA-3000 Analog Telephone Adapter
Micro-Density PSTN Gateway + ATA Combo Solution
The SPA-3000 continues to deliver on Sipura Technology’s mission to provide market leading, best-in-class VoIP
end points providing freedom and opportunity to service providers and end users.

Sipura Phone Adapter ATA + PSTN Gateway
The SPA-3000 features VoIP adapter functionality found in the SPA-2000 and SPA-1000/1
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 intel-ligence 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 and/or IP network connectivity is lost to the unit or the VoIP service is down, calls
can be sent to a traditional carrier via the FXO interface.