802.3af PoE SIP Analog Telephone Adapter
1 FXS / 1 FXO SIP Analog Telephone Adapter
Internet Phone Adapter with 2 FXS VoIP Ports
2 FXS Analog Telephone Adapter
Internet Phone Adapter with 1 FXS VoIP Ports
4-Port SIP VoIP Gateway (4 FXO)
4-Port SIP VoIP Gateway (4 FXS)
4-Port SIP VoIP Gateway (2 FXS + 2 FXO)
Internet Phone Adapter with 2 VoIP Ports (1 FXS + 1 FXO )
2-Port H.323 / SIP VoIP Gateway
