Digital 4E1 PCI-Express Board OpenVox D430E

Digital 4E1 PCI-Express card OpenVox D430E - cost-effective high-quality digital card with PCI-Express interface and support for four E1 channels, which supports up to 128 channels in E1 stream or 96 channels in T1/J1 streams with high voice quality and performance.

The D430E board is an upgraded product of the D410E board and the most advanced four-port card with high quality in the open source community. High-quality digital OpenVox D430E board with intelligent interrupt management system and PCI-Express interface to ensure high performance and voice transmission. It supports up to 128 channels in the E1 stream or 96 channels in the T1/J1 streams and is selected on a per-card or per-port basis. The OpenVox D430E board is characterized by performance and low resource consumption, and the interrupt frequency adjustment can reduce the CPU load by up to 70% to avoid number interruption or conflict with other devices. Also, the use of CPU resources can be reduced to a minimum by installing an additional EC2128 echo cancellation module. The D430E board is compatible with all existing motherboards. OpenVox D430E works with Asterisk, Elastix, FreeSWITCH, PBX in a Flash, trixbox, Yate and IPPBX/IVR, as well as with Open Source PBX, Switch, IVR, and VoIP gateway applications. This voice board is an economical solution for integrating an office IP-PBX with digital communication lines - using similar gateways can cost several times more.
Applications: Voice over Internet Protocol (VoIP)IVR - pre-recorded voice messagesConference bridge allows a group of people to participate in a telephone conversationVoIP gateways (supports SIP, H.323, and IAX)Legacy PBX / IVR servicesVoice / Data Routing (replaces expensive routers)PRI/Switch compatible - network or CPE
Specifications: Four T1/E1/J1 ports and PCI-Express form factor for high-performance voice and data applications Half-size PRI card RJ48 connector Low profile option FPGA design, firmware upgradeable from website Power: 2.6W minimum, 3.9W maximum at 3.3V or 5V Operating temperature: 0°C to 50°C Storage temperature: -65°C to 125°C Dimensions: 2U form factor: 12*6.4*1.8cm Weight: 90g