[Freeswitch-users] Sangoma D500 mod_sangoma_codec

[Kristian Kielhofner]

Assuming this is serious I would reconsider your numbers, resources,
and overall approach.

1000 cps results in a 6.5 second call time across 10,000 simultaneous
channels assuming 100% connect rates (which doesn't happen).  20,000
simultaneous channels would be 1000 cps with 16.5 second call times...

Or your CPS rate is absurdly high because this is dialer traffic with
very poor quality number lists.  If that's the case you won't be able
to find anyone to take this traffic from you.

Dual Sangoma octal cards per chassis results in 384 TDM (max) ports
per machine.  That's 27 machines with some crazy load balancing in
front of it.  Rough back of the envelope math shows at least $165K in
hardware expense...

OR you can try to get 10,000 ports of SIP directly from someone, but
again considering these metrics you'd be hard pressed to find anyone
(TDM or SIP) willing to accept these rates.

If this is a real project you'd be well served consulting with some of
the professionals on this list (and others) that have experience with
projects of this scale.  You can start with e-mailing
consulting at freeswitch.org.

On Mon, Jun 17, 2013 at 10:15 PM, Andre Demattia <andretodd at verizon.net> wrote:
> Ds3 or T1. Anything to terminate sip traffic.
> Pretty much something that I can be my own sip provider. I'm not sure what
> equipment to get. I need 1000's if ports and 1000 cps.
> ________________________________
> From: Guillermo Ruiz Camauer
> Sent: 6/17/2013 9:56 PM
>
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Sangoma D500 mod_sangoma_codec
>
> By dial tone do you mean an analog line?
>
> Guillermo
>
> Sent from my iPhone
>
> On 17/06/2013, at 22:51, Ken Rice <krice at freeswitch.org> wrote:
>
> You mean something to gate SIP to the traditional TDM PSTN? (like T1s or
> E1s?) if so then you are looking for something like an A104DE (4 port T1
> card) or something like an Adtran 900 series gateway if you want a hardware
> device
>
>
> On 6/17/13 8:40 PM, "Andre Demattia" <andretodd at verizon.net> wrote:
>
> Hmm I was looking for something to turn sip traffic to dial tone. I guess
> this isn't what I need.
> ________________________________
> From: Guillermo Ruiz Camauer <mailto:grcamauer at gmail.com>
> Sent: ?6/?17/?2013 9:07 PM
> To: FreeSWITCH Users Help <mailto:freeswitch-users at lists.freeswitch.org>
> Subject: Re: [Freeswitch-users] Sangoma D500 mod_sangoma_codec
>
> The simple andwer is NO.  The Sangoma D500 is a transcoding card.  It
> converts an RTP stream in g729 to PCMU for example.  It does absolutely
> nothing with SIP signaling. It is recommended for high traffic systems or
> for a large number of G729 licenses.  Note that the D500 can be shared among
> several servers.
> There are smaller cards like the D100 which is the one I have which run up
> to 120 simultaneous transcoding streams.
> A similar card is the Digium TCE400B.
>
> Guillermo
>
> Sent from my iPhone
>
> On 17/06/2013, at 20:07, Andre <andretodd at verizon.net> wrote:
>
> HI, has anyone used Sangoma D500 with freeswitch and if so how does it work?
>
> Does this card connected to a Gig E become a SIP Trunk?
> _________________________________________________________________________
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> ________________________________
> _________________________________________________________________________
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>
> 
> 
>
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> --
> Ken
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> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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>
> FreeSWITCH-users mailing list
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>
> [The entire original message is not included.]
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
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-- 
Kristian Kielhofner