IP Telephony Gateway, 2 ports of FXO interface
Micronet SP5052A VoIP Gateway that features superb audio quality, rich functionalities, and high-level integration. It provides 2 FXO ports, which interface with PSTN (Public Switched Telephone Network) or PBX (Private Branch eXchange). It is an ideal solution for office and home users to reduce international and long-distance phone call expense and have local charge only.

Standard ITU-T H.323 or IETF SIP Interface 2 RJ-11 FXO ports for PSTN or PBX´s extension 2 10/100M RJ-45 ports LED Indication System : POWER, READY, STATUS Port : LINK/ACT, 10/100, LINE Voice G.711A/μ-law, G.723.1, and G.729 codecs VAD, CNG and EC Dynamic Jitter Buffer Bad Frame Interpolation DTMF In-band, RFC2833, H245 Alphanumeric, H.245 Signaling, q.931 Telephony Caller ID (Bellcore / ETSI FSK/ DTMF) Call Transfer / Call Forward / Call Hold Phone address book FAX support FAX auto-detection G3 Fax relay (2.4 - 14.4 kbps) T.38, T.38 ECM, T.38 FAX Redundancy Depth ASN.1 Networking PPPoE dial-up, DHCP client, SNTP, TFTP/FTP client for firmware upgrade NAT Traversal Outbound proxy(SP5052A/S only), *STUN(SP5052A/S only) QoS IP ToS Management Web / Telnet / Console Environment Operating temperature: 0 - 40 degree C Power Supply 12VDC, 1A Dimension & Weight 23 cm x 15 cm x 3.8 cm (W x D x H), 360g

IP Telephony Gateway, 4 ports of FXO interface
Micronet SP5054A VoIP Gateway that features superb audio quality, rich functionalities, and high-level integration. It provides 4 FXO ports, which interface with PSTN (Public Switched Telephone Network) or PBX (Private Branch eXchange). It is an ideal solution for office and home users to reduce international and long-distance phone call expense and have local charge only.

Standard ITU-T H323 or IETF SIP Interface 4 RJ-11 FXO ports for PSTN or PBX´s extension 2 10/100M RJ-45 ports LED Indication System : POWER, READY, STATUS , Port : LINK/ACT, 10/100, LINE Voice G.711A/μ-law, G.723.1, and G.729 codecs VAD, CNG and EC Dynamic Jitter Buffer Bad Frame Interpolation DTMF In-band, RFC2833, H245 Alphanumeric, H.245 Signaling, q.931 Telephony Caller ID (BELLCORE / ETSI FSK/ DTMF) Call Transfer / Call Forward / Call Hold Phone address book FAX support FAX auto-detection, G3 Fax relay (2.4 - 14.4 kbps), T.38, T.38 ECM, T.38 FAX Redundancy Depth, ASN.1 Networking PPPoE dial-up, DDNS, DHCP client, SNTP, TFTP/FTP client for firmware upgrade NAT Traversal Outbound proxy (SP5054A/S Only), *STUN(SP5054A/S Only) QoS IP ToS / DSCP Management Web / Telenet /Console Environment Operating temperature: 0 - 40 degree C Power Supply 12DC, 1A Dimension & Weight 23cm x 15cm c 3.8cm( W x H x D), 360g