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Small Office VoIP On The Cheap

This post is the second in a series addressing some thoughts about ATAs. The first dealt with cordless phones and can be found here.

I’m not a big fan of analog terminal adapters (a.k.a. ATAs.) If you’re not familiar with them, these are the devices, like the Linksys example pictured below,  provided by companies like Vonage et al that convert your plain old telephone into a broadband phone. They bridge the old analog world into the digital realm. I accept that these devices have been the lifeblood of the residential VoIP provider world. That’s only logical since they’re cheap and easy to deploy.

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Wideband Audio In Gizmo5

The past couple of days I’ve been playing around with the Gizmo5 client on my desktop. It’s actually pretty slick. I wanted to see if I could pass a wideband call to/from Gizmo5 from my Polycom 650s or Eyebeam. So far no joy. There seems to be a problem completing a call from Gizmo5 to OnSIP via SIP URI. The call rings on the IP650 but cannot be answered. Not certain if its an issue with Polycom firmware or both devices being behind the same NAT and trying to connect directly. I’ll try and work that out when I’m back at home.

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