FreeGo WIA2004 series VoIP GSM/CDMA/WCDMA Gateway
Support standard SIP/MGCP
SMS batch receiving/sending
IMEI and PIN modified
Detailed introduction to 4 GSM VOIP Gateway WIA2004:
The FreeGo WIA2004 series VoIP GSM/CDMA/WCDMA Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM/CDMA/WCDMA) and VoIP network. With install the mobile SIM Card in gateway, you can register the mobile telephone on the VoIP Softswitch and also can be easily combined into arbitrary number of channels of large gateway group. It’s a cost-effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.
Complying with standard SIP/MGCP, the product is full interoperable with leading Softswitch and SIP Server. It provides carrier-grade voice quality by standard G.711, G723.1, G.729 A/B compression algorithms.
Features
¨ 1/4/8 GSM/CDMA/WCDMA channels
¨ Quad-band 800/900/1800/1900MHz
¨ Signal strength indicator, numerous LEDs provide operational status
¨ 2/4 * RJ45 ports, support router and bridge mode
¨ Support MGCP/SIP protocols, anti-block optional
¨ Balance alarm
¨ Caller number hide or display
¨ IMEI and PIN modified
¨ SMS batch receiving/sending, AT command compatible
¨ Custom IVR (25 seconds)
¨ White & Black list
¨ Echo cancellation for Speakerphone ,Comfort noise generation (CNG) ,Voice activity detection (VAD)
¨ Voice prompts, HTTP Web, Auto Provision support for configuration and update
Specifications
| WIA2001 | WIA2004 | WIA2008 |
Interfaces | |||
GSM/CDMA/WCDMA SIM Ports | 1 port | 4 ports | 8 ports |
VoIP channels | 1 channel | 4 channels | 8 channels |
Network interfaces | 2*10/100M BASE-TX , RJ45 | 4*10/100M BASE-TX , RJ45 | 4*10/100M BASE-TX , RJ45 |
LED indicators | Power, Run, Signal strength indicator, LAN | ||
Voice | |||
Voice over packet Capabilities | G.168 with 32, 64 or 128 ms tail length | ||
Voice Compression | G.711, G723.1, G.729 A/B | ||
DHCP Client/Server | NAT Router or Switched Mode | ||
Network Protocols | TCP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPOE, STUN | ||
QoS | Diff Serve, TOS, 802.1P/Q VLAN tagging | ||
Signaling | |||
DTMF Method | RFC 2833, SIP Info, INBAND | ||
IP Signaling | SIP(RFC 3261) over UDP,MGCP | ||
Provisioning | TFTP, HTTP | ||
Security | |||
Management | Web browser, Telnet, Voice prompt | ||
Physical | |||
Universal Power Supply | Output:12VDC Input:100-240VAC/50Hz | 100-240VAC/50Hz | |
Environmental | Operational:32-104°For 0-40°C Storage:14-140°For -10-60°C Humidity:10%-90% | ||
Dimensions |
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Weight |
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Additional Features | |||
Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID | ||
Polarity Reversal | Yes | ||
Homologation | |||
Compliance | FCC, CE | ||