VoIP gateway 4*E1 OpenVox DGW-1004R four-port

OpenVox DGW-1004R is a four-port digital VOIP gateway with four T1/E1 interfaces based on open source Asterisk software, which supports up to 120 simultaneous calls and is intended for use by operators and call centers.

OpenVox DGW-1004R is a four-port digital VOIP gateway based on open source Asterisk software, designed for use by operators and call centers. The gateway performs the function of connecting a traditional telephone network to an IP network, allowing for smooth integration of a VoIP PBX and a PSTN network. Using a simple web interface, the administrator can configure the equipment according to their requirements in a specific telephone system. In addition, developers of various application software have the opportunity to use AMI (Asterisk Management Interface). The VOIP gateway supports 4 selectable streams (T1/E1/PRI) and provides the ability to make up to 120 simultaneous calls. The letter "R" means that the device supports a backup power source.
Codec support: G.711A, G.711U , G.729A, G.723.1, G.722, GSMProtocol support: via NTPSupport for SSH access for low-level management and in Asterisk CLIOpen API interface (AMI)Support for port group managementDialplan user supportEcho cancellation (Octasic DSP) of the IP PBX platformSIP capabilities: Support for adding, editing and deleting SIP accountsSIP registration using a domainSupport for several types of SIP registrations: SIP(RFC3261)DTMF: RFC2833, SIP INFO, INBANDRouting : Flexible route settings and an unlimited number of themSupport for DHCP, TFTP, SCP trunk groupsHTTP/HTTPS/SSH DDNS supportSupport for ping & traceroute commandsApplication areas: Connecting analog PBXs of cheap VoIP servicesConnecting analog PBXs to remote VOIP devices 4 * T1/E1/PRI with RJ-482 connector * 10/100M Ethernet ports 2 * USB 2.0 ports DGW-1004R with built-in redundant power supply D power supply unit Maximum power: 20W Power supply parameters: 100-240V/AC Operating humidity: 5%~95% non-condensing Operating temperature range: 0℃~70℃ Storage temperature range: -40℃~85℃