[asterisk-users] small homebrew pbx

Tim Groeneveld tim at timg.ws
Mon Jun 15 01:56:31 CDT 2015


Hey Lucio,

You will need a FXS port. I would recommend setting up something like Cisco SPA3102.

The SPA3102 can be found cheap on Ebay, and will be easy to setup in Asterisk.
http://www.infoworld.com/article/2633694/data-modeling/your-pstn-and-you--linksys-spa-3102-and-asterisk.html

Once the FXS is set up, it's just a matter of adding a ring group/pickup group:
http://edoceo.com/exemplar/asterisk-call-groups

Regards,
Tim

---- On Mon, 15 Jun 2015 16:46:13 +1000   wrote ---- 
>Hello all, 
> 
>I'm new here and I'm interested in building a small PBX with asterisk at 
>home. I have one single PSTN line and ethernet cabling in place. I 
>already have fairly decent PC that I can use (AMD FX 8350 16GB of RAM 
>and RAID 10 SATA disks). I make and receive 10 calls a day on average. I 
>want 4 IP phones connected to the ethernet network. When there is a 
>incoming call, all phones must ring and the first that takes the call 
>makes the others stop ringing, but lets them available for internal 
>calls. 
> 
>Given the requirements above, what's a cheap but working PCIe card / USB 
>adapter I could buy for this kind of PBX? Do I need things like echo 
>cancellation? Do I need FXS ports? 
> 
>Thanks in advance, 
>Lucio. 
> 
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