Picking up where I left off some time ago, there was one more question arising from the earlier thread in the VoIP Forum at Broadband Reports. PX Eliezer asks:
4) G.722 is royalty-free. That being the case, and if it is not a bandwidth hog, and if it sounds great, then why do so many Voip providers, and so many manufacturers, not support it? In other words, why has adoption been so slow?
There are many factors that have contrived to slow the progress in implementing HDVoice on a broad scale. So many in fact that just pondering them has delayed my response to your question. I didn’t want to drift around a range to topics and make the matter appear utterly insurmountable.
Continue reading “Answering One More Question About HDVoice”
A few weeks ago Counterpath released a version of their Bria SIP soft phone specifically for the Android platform. This was one of the factors that influenced my purchase of a T-Mobile G2. I’ve had the G2 for a few weeks and have been mostly very pleased with the device. My twitter stream has reflected various experiments using it during recent travels.
Counterpath was good enough to provide a licence for their Bria SIP soft phone which dovetails nicely with my employers OnSIP hosted PBX. As I have been travelling a bit these past few weeks I’ve not made much use of Bria until very recently.
For an in depth look at Bria on Android you should look at the OnSIP site as the staff over there have posted a nicely detailed review. They report some crashing of the application, which has not been my experience but I expect that the user experience varies with hardware platform.
Around my home office, and on my local Wifi, I find that Bria Android Edition is stable and reliable. It seems to handle calling extensions local and remote without any NAT issues.
Continue reading “Counterpath’s Bria For Android On A T-Mobile G2”
As we approach the US Thanksgiving holiday we are given pause to reflect upon our many blessings. While many of us exist in a wideband realm where clarity of voice leads to universal understanding, there remain a great many who suffer through the narrowband reality of the past. These poor folk suffer not only a startling lack of clarity, they are typically tethered, bound to their toil by wires.
Gigaset Communications aims to give a hand to some poor unfortunate soul, bestowing upon them the gift of clarity*. This gift takes the form of a Gigaset S675IP SIP/DECT starter system. To further aid in the mobility of the downtrodden they also offer the S79H expansion handset, enhancing the basic set.
These tools, HDSP capable…or HDVoice capable for the followers of Plcm….promise to uplift up their users with both clarity of voice and mobility of action. Such outstanding clarity that they might understand The Words.
However, such clarity will not be bestowed upon the idle or laggard. It will be granted only to the one who proves themselves most worthy at the appointed time. A question will be asked. These gifts will be given to one of those who answer the question correctly.
Look to the mailing list. Watch for the signs. Then be on the call Friday, November 26th.
*For regulatory reasons this offer is restricted to North American listeners only.
There still seems to be a lot of interest in DIY Asterisk appliances. Make that DIY PBX appliances in general, because the Freeswitch folks are just as active in this regard. My prior article giving an overview of suitable target platforms continues to be well received, even six months after it was originally published.
One of the host platforms mentioned in that article was the HP range of thin clients. Every day I get an email from the HP SMB Outlet listing the refurbished and overstock offering du jour. In todays list I notice that they include a quantity of 24 HP T5735 thin clients offered for $ 149 each.
These little boxes would make great little DIY embedded PBX systems. Here are the specs:
- AMD Sempron 2100+ CPU clocked at 1 GHz
- 1 GB DDR-2 memory (1 SODIMM)
- 1 GB internal flash storage
- PS/2 mouse & keyboard ports
- 6 USB 2.0 ports
- On-board audio
- ATI Radeon X1250 graphics with support for up to 1920 x 1440, or up to 24 bit color depth
- 10/100/1000 Gigabit Ethernet
These little beasts are fanless and only draw around 18 watts. There is also an expansion chassis available that allows the addition of a riser for one PCI card.
At $149 each these devices are cheaper than a net-top. Granted, they’re not quite as powerful as a new net-top…they’re plenty enough to host a SOHO PBX or small music server.
The paradox of my demo this past week was funny, and kind of sad. It was a presentation to a sports network in LA. I was in an uplink facility in Atlanta with some HD graphics gear and a couple of people from the network. The rest of the audience was the creative team in LA. They took the 1080i HD output of my device and a camera (also 1080) pointed at me, running both over a fiber link to the group in LA.
The theory was simple enough; the group in LA had some specific concerns. I could demonstrate conclusively our approach to their issues. They see me operating the equipment as well as the output in real-time, in glorious full-resolution HD. The fact that the uplink facility was involved made the fiber link available. This was a first in my long history in this business.
Continue reading “My First Telepresence Experience…kinda”
This week I find myself in the Atlanta area for a couple of days. To be specific, tonight I’m at the Crowne Plaza in Marietta GA. This hotel was booked by a co-worker on the basis of its proximity to my work site. He booked it at a discount through Priceline.com. It was good choice. It’s a nice hotel.
Like most of the upper-end hotel brands this facility was wired for internet access in the days when wifi was not ubiquitous. As such, there remains a wired internet connection in the rooms.
Reflecting more current trends there’s pervasive wifi as well. In a remarkable twist, both are offered free of charge. It has been my experience that many of the more up-market hotel brands still charge a nightly fee for internet access.
Continue reading “Comparing Hotel Wifi, 3G & 4G Net Access in Marietta GA”