Detailed Product Description

MV-378C is a 8 channels VoIP CDMA Gateway for call termination (VoIP to CDMA ) and origination (CDMA to VoIP). It is SIP based and compatible with Asterisk,SIP Proxy Server,VoipBuster. It can enable to make 8 calls simultaneously from IP phones to CDMA networks and CDMA network to IP phone.
Major function:
1. VOIP (sip) , CDMA conversion.

2. Individual route table- LAN --> MOBILE and MOBILE --> LAN
- Support one stage diaing
*You can dial any CDMA destination number via the sim from lan phone directly.
- Support free mode (two stage dialing) and assigned mode (one stage dialing)

3. Voice response for setting and status (dial in from mobile) .
4. For call termination (VOIP to CDMA) and origination (CDMA to VOIP) .
5. Standard sip (rfc2543, rfc3261) protocol, communicates with other gateway or pc
6. All functions can be set on web.

7. Allows your program Send/receive SMS with all AT Command
8.Worldwide use ( 2G-850/900/1800/1900 MHz ,3G compatible with all world and Japan,CDMA 2000)

**Please note**

Most CDMA operators don't offer Polarity reversing . So VoIP to Mobile, MV-370 will connect soon. CDMA operators will start billing soon. It doesn't wait mobile side answer.

CDMA Version doesn't support SMS Feature and 180/183 unavailable

Specification:
1. Protocols: sip (rfc2543, rfc3261)
2. 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
3. Codec: g. 711 u-law, g. 711 a-law, g. 729a, g. 729a / b, voice quality, vad, cng, aec, lec, packet loss
4. Frequency
Quad band: 850 / 900 / 1800 / 1900 mhz
3G/UMTS: for all world and Japan (SoftBank / Domoco)
3G:EDGE/GPRS 850, 900, 1800, 1900 MHz / HSDPA/UMTS 850, 1900, 2100 MHz
CDMA2000(800/1900mhz)