4-Port SIP VoIP Gateway (4 FXO)
4-Port SIP VoIP Gateway (4 FXS)
4-Port SIP VoIP Gateway (2 FXS + 2 FXO)
2-Port H.323 / SIP VoIP Gateway
802.11n Wireless VoIP Router
8-Port H.323 / SIP VoIP Gateway
8-Port FXO H.323 / SIP VoIP Gateway
8-Port FXS H.323 / SIP VoIP Gateway
Internet Telephony PBX System
6 FXS + 2 FXO H.323 / SIP VoIP Gateway
Internet Telephony PBX System with IP Extension Support
