Key Facts:

UMTS 2100MHz (WCDMA, 3G); 2-channel 3G VoIP Gateway for call termination & origination; SIP, Asterisk compatible; 2 calls is avaialble simultaneously for 3G - VoIP conversion; Quad band, support NAT & AUTO HUNTING

Major Function:

SIP VoIP & 3G Mobile conversion

50 sets of LAN -> 3G routes setting; 50 sets of 3G -> LAN routes setting.

Voice response for setting & status (dial in from 3G mobile)

For call termination (VoIP to 3G) & origination (3G to VoIP)

Standard SIP (RFC2543, RFC3261) protocol

To be set via web

Specification:

Protocols: SIP (RFC2543, RFC3261)

TCP/IP: IP/TCP/UDP/RTP/RTCP/,CMP/ARP/RARP/SNTP DHCP/DNS Client,IEEE802.1P/Q,ToS/DiffServ,NAT Traversal,STUN,uPnP,IP Assignment,Static IP, DHCP,PPPoE

Codec: G.711 u-Law,G.711 a-Law,G.723.1 (5.3k) G.723.1 (6.3k),G.729A,G.729A/B,Voice Quality VAD,CNG,AEC,LEC,Packet loss

 

SC-385 Series (2SIM):

1. CDMA VoIP Gateway SC-385C: 800MHz CDMA Supports CDMA2000 1*TT Air Interface,Backward compatibility from IS-2000 to IS-95A/B; Support Voice for both 13K QCELP and EVRC; Supports both full rate & 1/8 gating on the reverse link

2. 3G VoIP Gateway SC-385-3G: UMTS 2100MHz, WCDMA, 3G

3. GSM VoIP Gateway SC-385: Quad band: 900/1800/1900/850MHz

Support NAT & AUTO HUNTING