Sell 8channels GSM VoIP Terminal SC-895 8SIM 1LAN, Quad Band, Hunting,

Description

For 8 GSM Mobile - VoIP connection; Quad band **0/***0/**0/***0MHz; SC***5C: CDMA Packing Detail Major Function: VoIP (SIP)- GSM conversion *0 sets of LAN -> MOBILE routes setting; *0 sets of MOBILE -> LAN routes setting Voice response for setting & status (dial in from mobile) For call termination (VoIP to GSM) and origination (GSM to VoIP) Standard SIP (RFC***3, RFC***1) protocol, communicates with other gateway or PC To be set on web Specification: SIP protocol: (RFC***3, RFC***1) TCP/IP: IP/TCP/UDP/RTP/RTCP/, CMP/ARP/RARP/SNTP DHCP/DNS Client, IEEE**2.1P/Q, ToS/DiffServ, NAT Traversal, STUN, uPnP, IP Assignment, Static IP, DHCP, PPPoE Codec: G.**1 u-Law, G.**1 a-Law, G.**3.1 (5.3k) G.**3.1 (6.3k), G.**9A, G.**9A/B, Voice Quality VAD, CNG, AEC, LEC, Packet loss GSM Frequency: Quad band **0/***0/***0/**0MHz SC***5 series models: 1.SC***5N GSM VoIP Terminal: for GSM – VoIP connection 2.SC***5G 3G VoIP Terminal: for 3G/UMTS VoIP connection, tri band **0/***0/***0MHz (Voice only) 3.SC***5cdma VoIP Terminal: for CDMA VoIP connection