Sell 3G VoIP Terminal with 1SIM 1LAN SC-375G

Description

Key Facts UMTS ***0MHz (WCDMA, 3G) For call termination (VOIP to 3G) & Call origination (3G to VOIP) Packing Detail Major Function: SIP VoIP - 3G conversion.(SC***5G VoIP Terminal) *0 sets of LAN→3G MOBILE routes setting, *0 sets of 3G MOBILE→LAN routes setting. Voice response for setting and status (dial in from 3G mobile). For call termination (VOIP to 3G) & origination (3G to VOIP). Standard SIP (RFC***3, RFC***1) protocol, communicates with other gateway or PC (Softphone) All functions to be set on web. Specification: Protocols: SIP(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.**1a-Law、G.**3.1(5.3k)G.**3.1(6.3k)、G.**9A、G.**9A/B Voice Quality、VAD、CNG、AEC、LEC、Packet loss SC***5 series: 1. CDMA VoIP Gateway SC***5C: **0MHz CDMA、Supports CDMA ***0 1舑TT Air Interface、Backward compatibility from IS****0 to IS**5A/B、Support Voice for both *3k QCELP and EVRC、Supports both full rate and 1/8 gating on the reverse link 2. 3G VoIP Gateway SC***5G: UMTS ***0MHz (WCDMA, 3G) (Voice only) 3. GSM VoIP Gateway SC***5: Frequency: Dual band: **0/***0MHz Tri band: **0/***0/***0MHz Quad band: **0/***0/**0/***0MHz