[asterisk-biz] Digium vs. Sangoma Transcoding card

[Ben Klang]

On Oct 29, 2010, at 9:21 AM, asterisk at dovid.net wrote:

> Hi,
> 
> Does anyone have experience with Digium vs. Sangoma transcoding cards  
> ? From experience Sangoma has been a lot harder to integrate with  
> Asterisk. Wondering what the plus side may be to using Sangoma over  
> Digium.
> 

Unfortunately the Sangoma transcoder integration with Asterisk is still significantly harder to integrate than the Digium product.  The Sangoma card has a loopback network interface and audio is streamed to it via RTP, meaning that you have to have a private, local subnet for each Sangoma transcoder card.  However, the big advantage is that Sangoma can get up to 480 sessions in a single card (D100-480) vs. the ~120 that you get with Digium.  If you are needing large concurrencies then Sangoma has a strong advantage.

/BAK/

-- 
Ben Klang
Chief Visionary
Verendus
404.475.4841
bklang at verendus.com

Insightful Technology Solutions

> Regards,
> 
> Dovid
> 
> 
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