Digital 4E1 PCI card OpenVox D430P

Digital 4E1 PCI card OpenVox D430P is an economical modern digital PCI card with support for four E1 channels, which supports up to 128 channels in the E1 stream or 96 channels in T1/J1 streams and is distinguished by high voice transmission quality and performance.

The D430P is an upgraded product of the D410P and the most advanced four-port card with high quality in the open source community. The OpenVox D430P is a state-of-the-art digital PCI card with intelligent interrupt management to ensure high performance and voice transmission. It supports up to 128 channels in an E1 stream or 96 channels in T1/J1 streams and is selectable on a per-card or per-port basis. The OpenVox D430P is characterized by performance and low resource consumption, and the interrupt frequency adjustment allows you to reduce the CPU load by up to 70% to avoid number interruption or conflict with other devices. The D430P model also has a slot for installing an additional OpenVox EC2128 echo cancellation module. The D430P is compatible with all existing motherboards. OpenVox D430P works with Asterisk, Elastix, FreeSWITCH, PBX in a Flash, trixbox, Yate and IPPBX/IVR, as well as Open Source PBX, Switch, IVR, and VoIP gateway applications. This voice board is an inexpensive solution for connecting an office telephone station to high-quality communication channels; using similar gateways can cost several times more.
Application areas: Services based on VoIP technologies, multi-level IVR systems, controlled conferences (selector) "Meet-Me", card platforms, VoIP gateways with support for SIP, H.323, and IAX, related IP PBX services, voice routers and data channel routers, increasing the functions of existing PBX, due to the connection "in the gap", Call centers
Specifications: Four T1/E1/J1 ports and PCI form factor for high-performance voice and data applications Half-size PRI card RJ48 connector Low profile option 32-bit 33Mhz PCI and fully compatible with PCI 2.3 32-bit DMA host bus for 132MB/sec PCI data transfer Auto-sensing of 5V and 3.3V PCI slot compatibility FPGA design, firmware upgradable from website Power: 2.6W minimum, 3.9W maximum on 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: 96g