Solid Performer, Upgrade The Firmware, FXO Port Good Backup For SIP Trunk Systems
Stephanie Sullivan, Amazon
7 October 2015
Summary: I got the SPA3102 in 2010 to use the free Asterisk PBX to bridge to my Verizon land line for non-SIP Trunk backup in my VOIP system. The Telco connecting FXO on this little box provided the bridge to the PSTN for that backup.
Summary: My objective with this gizmo was to get a traditional fax machine set up using VOIP. I previously had tried the PAP2T, but the PAP2T only converts the 'sound' of the fax signal to digital and back over the line, which often introduces enough distortion to corrupt the fax transmission enough that it...