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Dataview DGS-100
Dataview GSM / SIP VoIP Gateway

Dataview DGS-100 VoIP GSM Gateway is the comformity of Mobile Trunk GSM Interface and VoIP Gateway. One of application for DMA is to connect a VoIP Gateway, and DGS-100 takes the feature of DMA and VoIP Gateway for call termination (VoIP to GSM ) and origination (GSM to VoIP), and efficient to utilize the same circuit of both , but without FXO and FXS interface transformation , this could save the material cost as well as improve the voice quality during communication.
 
<<Major Function>>
VoIP(SIP)¡BGSM conversion.(DGS-100)
VoIP(SIP)¡BCDMA conversion.(DGS-100C)
50 sets of LAN --> MOBILE routes setting¡A50 sets of MOBILE --> LAN routes setting.
Voice response for setting and status(dial in from mobile).
For call termination (VoIP to GSM) and origination (GSM to VoIP).
Standard SIP(RFC2543¡ARFC3261) protocol¡Acommunicates with other gateway or PC.
All functions can be set on web.
 
<<Specification>>
Protocols¡GSIP (RFC2543¡ARFC3261)
TCP/IP¡GIP/TCP/UDP/RTP/RTCP/¡BCMP/ARP/RARP/SNTP¡BDHCP/DNS Client¡BIEEE802.1P/Q¡BToS/DiffServ¡BNAT Traversal¡BSTUN¡BuPnP¡BIP Assignment¡BStatic IP¡BDHCP¡BPPPoE
Codec¡GG.711 u-Law¡BG.711 a-Law¡BG.723.1 (5.3k)¡BG.723.1 (6.3k)¡BG.729A¡BG.729A/B Voice Quality¡BVAD¡BCNG¡BAEC¡BLEC¡BPacket loss
CDMA (DGS-100C)¡G800MHz CDMA¡BSupports cdma2000 1xRTT Air Interface¡BBackward compatibility from IS-2000 to IS-95A/B¡BSupport Voice for both 13k QCELP and EVRC
Supports both full rate and 1/8 gating on the reverse link
GSM (DGS-100)¡GBAND: EGSM 900/DCS 1800 MHZ ¡BSpeech Service with EFR
(Enhance Full Rate)/FR (Full Rate)/HR (Half Rate) Codec.
 
<<Application>>