network gateway

Product Details:

OpenVox DGW-L1 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 the ISDN seamlessly. With friendly GUI, users may easily setup their customized Gateway. Also secondary development can be completed through AMI (Asterisk Management Interface).
The DGW-L1 T1/E1 Gateway supports 1 software-selectable T1/E1/PRI interface and supports up to 30 concurrent calls.
Target Application

Connect legacy PBX systems to low-cost VoIP service

Connect legacy PBX systems to remote sites over private VoIP link

Connect IP PBX systems to legacy TDM service

Phased transition from legacy PBX to IP PBX

Connect virtualized systems to legacy TDM service

Transcoding by connecting systems using varying codec

Lync connectivity to SIP or legacy TDM providers and SIP or Legacy PBX

Technical Specification

1 T1/E1 RJ-48

2 10/100/1000Mbps Ethernet port

2 USB 2.0 ports

Maximum power 12W

Power supply specification 100-240V/AC

Operation humidity 5%~95% non-condensing

Operating temperature 0~70

Storage temperature -40~85

Features

Available in 1 port T1/E1, energy efficiency concurrent processing, up to 30

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 protocolsSIPIAXTCPUDPRTPSSHHTTPHTTP

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 for custom dialplan

Firmware update by HTTP

Support call statistic

Support auto provision

Support channel status show dynamically

Support backup/upload configuration file

Multiple detailed log output

Support Chinese language

Automatically reboot

Good compatibility, support Asterisk, Elastix, Freeswitch and Small and medium IPPBX platform

SIP Feature

Support add, modify & delete SIP Account

SIP registration with Domain

Support multiple SIP registrations Anonymous, Endpoint registers with this gateway, This gateway registers with the endpoint

SIP accounts can be registered to multiple server

Combine different SIP Trunks into group

SIP(RFC3261) compliance

DTMF RFC2833, SIP INFO, INBAND

Support T.38 /Pass-through Fax

Routing

Flexible routing setting

Support 512 routing

Support caller/callee manipulation and filtering

Trunk group support, Trunk priority management

Support add, modify & delete routing

E1/T1 port grouping

Support Failover

Additional Information:

• Item Code: DGW-L1
• Pay Mode Terms: T/T (Bank Transfer),Other