OpenVox DGW1001(R) 1 port E1/T1 Digital VoIP Gateway mit Redundanten

OpenVox DGW-100XR series T1/E1 Gateway is an open source asterisk-based VoIP Gateway solution for operators and call centers. It is a converged media gateway product. This kind of gateway connects traditional telephone system to IP networks and integrates VoIP PBX with PSTN seamlessly. With friendly GUI, users may easily setup their customized Gateway. Also secondary development can be completed through AMI (Asterisk Management Interface).

There are four E1/T1 Gateway models, the DGW-1001(R), DGW-1002(R), DGW-1004(R) and DGW-1008(R). There is one port on DGW-1001 supporting 30 channels most, two ports on DGW-1002 supporting 60 channels most, four ports on DGW-1004 supporting 120 channels and eight ports on DGW-1008 supporting 240 channels most. The "R" means that the device supports redundant power supply. It is developed with a wide selection of codecs and signaling protocol, including G.711A, G.711U, G.729A, G.722, G.723 and GSM. It supports PRI protocol. OpenVox T1/E1 Gateway has good processing ability and stability and we provides 1/2/4/8 T1/E1 interface for your choice. The DGW-100XR series gateway will be 100% compatible with all kind of SIP servers, such as Asterisk, Askozia, Elastix, trixbox, 3CX, FreeSWITCH and VOS VoIP operating plattform.

Target Applications

    Connect legacy PBX systems to low-cost VoIP services
    Connect legacy PBX systems to remote sites over private VoIP links
    Connect IP PBX systems to legacy TDM services
    Phased transition from legacy PBX to IP PBX
    Connect virtualized systems to legacy TDM services
    Transcoding by connecting systems using varying codecs
    Lync connectivity to SIP or legacy TDM providers and SIP or Legacy PBX

Technical Specifications

1 T1/E1 RJ-48
2 10/100/1000M Ethernet ports
2 USB 2.0 ports
DGW-1001R with redundant power supply
Maximum power: 20W
Power supply specification: 100-240V/AC
Operation humidity: 5%~95% non-condensing
Operating temperature: 0°C~70°C
Storage temperature: -40°C~85°C

Features

System Features

Available in 1 port T1/E1, energy efficiency concurrent processing, up to 120
Signalling: PRI/R2/SS7
Support up to 24 countries’ standard R2 signalling
Support new R2 variant
Simple and convenient configuration via Web GUI
Codecs support: G.711A, G.711U, G.729A, G.723.1, G.722, GSM
Support protocols:SIP?IAX?TCP?UDP?RTP?SSH?HTTP?HTTPS
Support NTP time synchronization and client time synchronization
Support SSH access for background management, Asterisk CLI command operation
Open API interface (AMI)
Support ports group management
Support custom dialplans
Echo Cancellation (Octasic® DSP)
Firmware update by HTTP
Support call statistics
Support auto provision
Support channel status show dynamically
Support backup/upload configuration file
Multiple detailed log output
Support Chinese language
Automatically reboot
Compatibility with all kinds of SIP servers, such as Asterisk, Elastix, Freeswitch and other IPPBX platforms

SIP Features

Support add, modify & delete SIP Accounts
SIP registration with Domain
Support multiple SIP registrations:Anonymous, Endpoint registers with this gateway and this gateway registers with the endpoint
SIP accounts can be registered to multiple servers
Combine different SIP Trunks into group
SIP(RFC3261) compliance
DTMF: RFC2833, SIP INFO, INBAND
Support T.38 /Pass-through Fax

Routing