The Sangoma D150 Transcoder Card – 400 Channel PCIe Model is an advanced hardware-based transcoding solution designed to offload media processing tasks from software PBX systems. Ideal for enterprises and carriers, this PCIe card supports up to 400 concurrent sessions, ensuring efficient, real-time conversion between popular codecs such as G.729, G.723, AMR, G.726, iLBC, and G.711.
Key Features:
Up to 400 simultaneous voice channels
Support for G.729, G.723.1, AMR, G.726, iLBC, and G.711
PCI Express (PCIe) x1 interface, compatible with x4, x8, x16 slots
Reduces server CPU load by handling all transcoding in hardware
Compatible with Asterisk®, FreeSWITCH®, and other VoIP platforms
No licensing fees for codec support , all included
Built-in firmware for high-performance processing
Ideal for SIP trunking, hosted PBX, IVR, and conferencing services
Low power consumption and silent operation
Field-upgradable and scalable for future needs
By transferring the codec conversion load from software to dedicated hardware, the D150 card boosts the performance and responsiveness of VoIP applications. This makes it an essential component for high-density call environments requiring multiple codec handling.
Recommended for telecom operators, data centers, or businesses using mixed codec environments, this card ensures smooth interoperability and outstanding voice quality across all calls.
Conclusion:
The Sangoma D150 Transcoder Card – 400 Channel PCIe Model delivers carrier-grade transcoding performance, reduces server stress, and simplifies codec management. It’s the perfect hardware solution for high-volume VoIP deployments demanding maximum efficiency and clarity.





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