16 ports VoIP GSM/CDMA/WCDMA Gateway DWG2000B

16 ports VoIP GSM/CDMA/WCDMA Gateway

Description


DWG2000B- 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. It can be used to connect with mobile PBX, failover for PSTN, LCR for call center and PBX and call termination.
 Features

• 16 GSM/CDMA/WCDMA channels
• Quad-band 850/900/1800/1900MHz
• Signal strength indicator, numerous LEDs provide operational status
• 1 * RJ45 ports, support router and bridge mode
• Support SIP protocols, anti-block optional
• Balance alarm
• Caller number hide or display
• PIN modified
• SMS batch receiving/sending, AT command compatible
• Custom IVR (25 seconds)
• White & Black list
• Echo cancellation, CNG and VAD
• Voice prompts, HTTP Web, Auto Provision support for configuration and update

 Specifications

Dimensions(L*W*H, mm)	440*410*44.5
Weight (unit: kg)	6.8
Operating temperature (unit: C)	0-40
Storage temperature (unit: C)	-20-70
Operating humidity	10%-90%
GSM/CDMA/WCDMA SIM Ports	16 channel
Power input	AC100-240V~50/60HZ  1.5AMAX
Power (unit: W)	60
Network interface	10/100BASE-TX
Console	1
Number of LAN ports	1

Dinstar - Top IP Phones Mobile GSM CDMA WCDMA VoIP Gateways,Softswitch,Asterisk Manufacturer in China

DWG2000- 1 VoIP GSM/CDMA/WCDMA Gateway

1 port VoIP GSM/CDMA/WCDMA Gateway

Description

DWG2000- 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.
Features

1 GSM/CDMA/WCDMA channels Quad-band 850/900/1800/1900MHz Signal strength indicator, numerous LEDs provide operational status 2/4 * RJ45 ports, support router and bridge mode Support SIP protocols, anti-block optional Balance alarm Caller number hide or display 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

Dimensions(L*W*H, unit: mm)	113*77.5*24.5
Weight (unit: kg)	1.6
Operating temperature (unit: C)	0-40
Storage temperature (unit: C)	-20-70
Operating humidity	10%-90%
GSM/CDMA/WCDMA SIM Ports	1 channel
Power input	220VAC/50Hz/0.2A
External power input	12VDC/0.5A
Power (unit: W)	4
Network interface	10/100BASE-TX
Number of WAN ports	1
Number of LAN ports	1

Dinstar - Top IP Phones Mobile GSM CDMA WCDMA VoIP Gateways,Softswitch,Asterisk Manufacturer in China 

DWG2000D-32G 32 ports GSM VoIP Gateway

32 ports GSM VoIP Gateway

Description

Dinstar DWG2000D-32G GSM VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. The  GSM/CDMA VoIP gateway is designed for comfort, ease-of-use to satisfied necessary of customers. It is not only inherits tradition of quality voice communication over IP network but  reduce the human resource of VoIP network deployment. It’s a cost-effective gateway  for call termination (VoIP to GSM)  and origination  (GSM/CDMA to VoIP). It is fully compatible with leading soft switch and SIP server.

Features

Key Benefits

• SNTP
  
• Up to 32 current calls 
• Ping/Tracer on web
• PIN can be  modified                                    
  
• SMS/SMSC/USSD, support API                                   
  
• Manual /automatic selection operators          
  
• BCCH(Lock frequency)
  
• Syslog way output tracking information      
  
• Compatible with SIMBOX and  SIMBANK

Voice

     •G.711A/U law, G.723.1, G.729A/B

     •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

 

Mobile Specifications

 

    •Frequency Range: GSM 850/900/1800/1900MHz

    •DTMF mode: Signal/RFC2833

    •SMS/SMSC/USSD

    •Provide API interface

    •Call duration limitation

    •One/two stage dial-up, Hotline

    •Polarity Reversal

    •Custom IVR

    •PIN modified

    •Carrier select

    •CLIR
       BCCH

SIP Characteristics

 

    •By port registration

    •By device registration(share account)

    •Support IP trunk and IP trunk group

    •Two 183 mode

    •Response code switch

    •All  ports busy, redirected to other device

Network Features

    •SIM card slot: 32 GSM channels

    •Ethernet Interface: 1 LAN*10/100M Base-Tx RJ45

    •Manage Interface: 1 Console RFC2833

    •Static IP, PPPoE, DHCP

    •Network Protocol Support:

    •IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, Http, DNS

    •NAT  traversal: Static NAT, STUN

    •Static/dynamic ARP request

    •Up to 32 routing

       VLAN
Maintain & Upgrade

    •Web based configuration

    •Telnet configuration

    •Configure backup/restore

    •Support English and China language

    •Firmware upgrade by TFTP

    •Web & telnet login password modify

    •Factory reset

    •Output CDR/Tracking news by syslog

    •Ping and Tracer test on web

    •Traffic statistics: TCP,UDP,RTP

    •VoIP call statistics

    •PSTN call statistics: ASR,ACD,PDD

Specifications

Power	220VAC
Power consumption	80W
Temperature(operation)	0 ℃  ~ 45 ℃
Temperature(storage)	-20 ℃ ~80 ℃
Operation Humidity	10%-90%, no condensation
Dimension(W/D/H)	440*330*66mm
Weight	6.4kg
GSM Channels	32
Ethernet Interface	1*LAN 10/100Mbps Base-T, RJ-45

Dinstar - Top IP Phones Mobile GSM CDMA WCDMA VoIP Gateways,Softswitch,Asterisk Manufacturer in China

DWG2000C-4/8G Wireless GSM CDMA VoIP gateway

DWG2000C-4/8G GSM CDMA VoIP gateway

Description

DWG2000C-4/8G is full functions VoIP gateway based on IP and GSM network, which provides a flexible network configuration, powerful features, and good voice quality. It works for carrier grade, enterprise, SOHO, residential users for cost-effective solution. It’s sea blue small appearance, beautiful and practical, easy-of-use to satisfied necessary of customers. It’s a cost-effective gateway for call termination (VoIP to GSM) and origination (GSM to VoIP). It is fully compatible with leading softswitch and SIP server.
Features

1. PLC: Packet loss concealment 2. VAD: Voice activity detection 3. CNG: Comfort Noise Generation 4. Local/Remote SIM card work mode 5. Adjustable gain of port 6. DTMF adjustment 7. Balance alarm 8. Lock/unlock SIM/UIM 9. Mobile number display rejection 10. Sending/receiving SMS 11. Customize IVR Recording 12. White and black list 13. One number access 14. Open API for SMS, support USSD 15. Echo Cancellation (with ITU-T G.168/165 standard) 16. Automatic negotiate network 17. Hotline 18. BCCH

Specifications

Dimension(L*W*H,unit:mm) 255*220*30 Weight(unit:kg) 1.48 Operation temperature(unit:℃) 0~40 ℃ Storage temperature(unit:℃) -20~80 ℃ Operation humidity 5%～90% GSM SIM ports 8 channels Power supply 12VDC,4A Power Consumption 25W Network interface 10/100 Base-Tx, RJ45 Number of LAN ports 1 Number of console 1

 Dinstar - Top IP Phones Mobile GSM CDMA WCDMA VoIP Gateways,Softswitch,Asterisk Manufacturer in China