- Compliant with USB 1.1 & 2.0- High performance 48/44.1 KHz sampling rate- Full-duplex playback/recording audio stream without sound card in PC- High digital audio fidelity
- Compliant with IETF SIP standards- Provide 1 RJ-11 FXS port for phone set or PBX's trunk line- Provide 1 LAN and 1 WAN ports for sharing Internet access- Support up to 3 SIP service domains
- Compliant with ITU-T H.323 or IETF SIP standard- Provide 4 RJ-11 FXS ports for phone set or PBX's trunk line- Support G.711A/μ law, G723.1, G729 CODEC- Support VAD, CNG and EC
- Compliant with ITU-T H.323 or IETF SIP standard- Provide 2 RJ-11 FXS ports for phone set or PBX's trunk line- Provide 2 RJ-11 FXO ports for PSTN or PBX's extension port- Support G.711A/μ law, G723.1, G729 CODEC
VoIP FXO Gateway
- Compliant with ITU-T H.323 or IETF SIP standards- Provide 2 RJ-11 FXO ports for PSTN or PBX's extension- Support VAD, CNG and EC- Support outbound proxy and STUN for NAT traversal (Only SP5052A/S support)
- Compliant with ITU-T H323 or IETF SIP standards- Provide 4 RJ-11 FXO ports for PSTN or PBX's extension -Support VAD, CNG and EC- Support detection of power denial, polarity reversal and disconnect tone
intercom LEUENBERG proposes a wide range of VoIP Products.intercom LEUENBERG vous propose une gamme de produits VoIPbien étendue.intercom LEUENBERG bietet Ihnen eine ausgereifte Produktpalette an VoIP Produkten.
