VoIP
VoIP Gateway
Analog VoIP Gateway
The business-class VoIP Media Gateway
VoIP Gateway SIP Analog FXO/FXS×4 ports
BRI VoIP Gateway
BRI and FXS/FXO VoIP Gateway Router
VoIP Gateway SIP BRI×8 ports FXO/FXS×8 ports
PRI VoIP Gateway
TDM + SmartMedia Gateway
VoIP Gateway SIP PRI T1/E1×8 ports 1U size
