Ooma has been around for quite some time. While the core of their service offering is free domestic long distance one you’ve bought the hardware, they have also made some effort to promote improved call quality…all the way to HDVoice.
The companies end-point device, a $199 device known as “Telo”, can be inserted inline with an existing landline, making your traditional home phone both voip and analog-capable. It can also be inserted inline with your internet access. Connected in this manner it provides managed quality of service (QoS) for voip traffic on your network. This is a sensible strategy, well established in many ATA type devices.
Telo is actually Linux-based and runs an instance of Freeswitch to handle its telephony functions. That open source project has consistently moved quickly to deploy new technologies…especially new HDVoice codecs. Ooma leverages this fact in offering what they call “PureVoice.”
Unlike the various Gigaset systems I’ve considered in the past, the C610A is not an IP-capable system. It sports just one old school analog line interface. Normally I wouldn’t even trouble myself to take such a phone out of the box.
The C610A itself is a pretty basic phone. The DECT base includes voicemail capability, with a small speaker on the base so that you can listen to voice messages at the base even if the handset is elsewhere. The VM system can also be used to record a call in progress.
Some time early on May 31st I received a page telling me that this site was down. This has happened occasionally in the past and was almost always the result to something that I had done. That was not the case this time.
While I could not reach the domain I found that I could reach the server via its IP address. I was able to shell into the VPS and verify its status. It was in fact alive and healthy. By adding a hosts file entry in my desktop PC I was able to provide a local DNS solution, confirming that the server itself was completely happy.
It turns out that the company that handles DNS for this domain, which is not the hosting provider, was hit by what they characterize as a “larger than normal DDOS attack.” They tell me that the attack focused specifically on the DNS servers. They had been working to thwart the attack, and also adding additional servers to help handle the load.