OM-GW2000-1G is multi-functional VoIP gateway, which interconnects the GSM/CDMA wireless network with the IP network. By virtue of inserted SIM cards, the gateway registers mobile numbers to a VoIP softswitch and places calls to the numbers under the IP network. Thus, it can help reducing telephone costs for telecom operators, businesses, SOHO and residential users.
OM-GW2000-1G not only provides seamless interconnectivity between the GSM/CDMA network and the IP network, but ensures smooth calling, good voice quality, flexible network configuration and other beneficial functions.
- 1 GSM port
- GSM: quad-band 850/900/1800/19000MHz
- Web-based SMS/SMSC and USSD, open API
- Support digit map, flexible dial rules
- Manual / automatic selection operators
- Syslog way output tracking information
- IP / Password based white / blacklist
- Voice prompts, HTTP Web support for configration and updates
| Type |
Details |
|
GSM Channels
|
1 port GSM channel
|
|
SIM Slots
|
1
|
|
SIM Card Rotation
|
No
|
|
Network ports
|
1 LAN 10/100M
|
|
Console Port
|
N/A
|
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Voice Codec
|
G.711a/u law, G.723.1, G.729AB
|
|
Voice Processing
|
Silence Suppression & Detection, Comfort Noise Generation(CNG), Voice Activity Detection(VAD), Echo Cancellation (G.168), Adaptive (Dynamic) Jitter Buffer, Call Progress Tone Generation, Programmable Gain Control
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Network
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Network Mode: NAT router or switch mode, Network Protocols: IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP, RARP, ICMP Ping, NTP, SNTP, Http, DNS, PPPoE, DHCP, NAT traversal: Static NAT, STUN
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