[AusNOG] VOIP PBX Analog card advice

[Stuart Wallis]

Paul, 

We have many sites with this exact problem where sometimes you just have to add PSTN's. The Digium cards work great, but are expensive. We have tried many other cards, OpenVox (available from http://www.voicecards.com.au/) and Allo (http://www.allo.com/) are my two favorite cheaper clones. (Not that Digium have anything propriety on their boards) However both require compiling kernel drivers. I cant remember the last time I has a customer even mention echo. It can be done right. 


Stuart 


From: paul+ausnog at oxygennetworks.com.au 
To: ausnog at lists.ausnog.net 
Sent: Thursday, 21 January, 2016 3:16:23 PM 
Subject: [AusNOG] VOIP PBX Analog card advice 



Afternoon all, normally we provide SIP only PBX services for customers however we have been asked to provide a SIP PBX with Analogue PSTN lines for inbound and outbound calls. 



We normally provide Elastix as a simple cost effective PBX for small customers and in general it works well for what they need. 

I am looking for some wisdom from people who have installed a decent 4 line card for use with Elastix before quoting the customer as we had experience some time ago with timing issues when using analogue cards with VOIP handsets. 



Any suggestions would be appreciated. 



Thanks 

Paul 


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