Media Transcoding Cards Home
Sangoma Transcoding API
(Note: This API comes as is and is not supported without a Development Support Agreement. Please contact you Sangoma sales representative)
Linux
Windows
Introduction
The D-Series transcoding cards are the industry's first high density affordable voice transcoding cards designed for optimum voice quality for low to high density systems, offering from 30 to 2000 transcoding sessions (product dependent) in one compact 2U form factor!
Cards are Ethernet based
Configurations
D100 (30-400 sessions): available in either PCI or PCI-express
D500 (400-2,000 sessions): PCI-express and 2 RJ45 Ethernet interfaces, all on one card
D150 (30-400 sessions): 1 RJ45 Ethernet interface
All applicable PCI interface cards (D100) will be recognized as Micrel (ks8842_pci) ethernet device by system
All applicable PCI Express interface cards (D100/D500) will be recognized as Broadcom BCM5723 (tg3) ethernet device by system
Cards with RJ45 interface (D150/D500) can be connected directly to the network, bypassing host machine resources
Designed with a general SNGTC API interface that can be used to develop transcoding applications
All media to and from D-series cards will be carried via RTP/IP
Codec licenses are fully upgradable
G729 codec included with all D-series cards
Click HERE for all supported CodecsWorks with Asterisk & FreeSWITCH as a codec module
Below is a brief description of an Asterisk implementation with D-series transcoder. For detailed information on how to create your own application to work with the D-series transcoders, view the Sangoma_Media-Transcoding API
(Note: This API comes as is and is not supported without a Development Support Agreement. Please contact you Sangoma sales representative)
Below is a description of a FreeSWITCH implementation with D-series transcoder