Wideband

Topics relating to wideband telephony, aka. HDVoice or HDComms

Review: Plantronics Voyager Pro UC Bluetooth Headset – Part 1

Preface: I’m taking a little different approach with this review. Plantronics offers the Voyager Pro headset in several versions; the Voyager Pro targets the common portable application accompanying mobile phones, while the Voyager Pro UC extends it reach to use with soft phones or Unified Communications (UC) clients on computers. Since these use cases might be considered separately I’ve decided to offer the review in two parts, one addressing each use case specifically.

PLANTRONICS-SAVI-&-VOYAGER-PRO-UCWhile I have tried a number of Bluetooth headsets over the years, I’ve found that most are seriously disappointing. Until relatively recently I had simply given up on trying to find a Bluetooth headset that would meet my needs.

In the fall of 2009 Plantronics gave me a Savi Go Bluetooth headset to use in the presentation that I was developing for Astricon. Given the project at hand I had some very specific needs, including wideband audio capability to compliment a SIP soft phone. The new generation of cordless headsets targeting “Unified Communications” application seemed like a good match for my needs. “UC” implies wideband audio.

Read More

Junction Networks Launches New, Free VoIP Service: GetOnSIP

GetOnSIPLast Friday Mike Oeth, CEO of Junction Networks appeared on the VoIP Users Conference to make a pre-release announcement of a new, free voip service called GetOnSIP. It’s not often that the VUC gets to scoop the rest of the voip world on some kind of news, but since OnSIP is a long time sponsor…why not, eh? GetOnSIP certainly seems like a great idea.

GetOnSIP is built upon the same SIP and XMPP foundation of their existing OnSIP hosted PBX service. However, GetOnSIP is a stripped down offering that has a much sharper focus. Anyone can register an account completely for free. Each account is issued a set of sip credentials, and has a corresponding SIP URI. Once your SIP phone or soft phone is registered you can start making and receiving calls to any other SIP URIs.

The free accounts provided by GetOnSIP don’t require the use of a credit card, making them very approachable indeed. Of course, there is a limit to what can be done from a completely free account. You will not be able to make calls to the PSTN. Nor will you get a DID to receive calls from the PSTN. Even so, I’m sure that GetOnSIP will be a welcome and popular addition to the SIP user community.

Read More

When The Wifi Blows: Experience At NAB 2011

NABshow_logoThe past week or so my attention was wholly consumed by the annual convention of the National Association of Broadcasters. Held in Las Vegas each April the NAB exhibition is the major event in the year of a broadcast equipment maker. This was my 18th NAB, which makes the more a test of stamina than anything else.

Happily, the show was for my employer a considerable success. Attendance has returned to reasonable levels. It seems that broadcasters are feeling better about their existence. Globally broadcasters are starting to move forward with long stalled projects. New channels will be launched and existing services enhanced. It all bodes well for the manufacturing sector of the industry, presuming that manufacturers have toughed out the recent slow period and continued to develop products that improve the operating efficiency of customers.

For our company the one major annoyance of NAB 2011 was the complete failure of wifi on the show floor. From the last day of setup to the close of the event wifi was essentially useless. This was not a huge problem, but a considerable inconvenience. In our case it meant that the many sales and executive staff present could only access email via a wired network connection.

Read More

LADSPA Integrated Into FreeSWITCH

For me one of the great frustrations of conference bridges is that they don’t give you the kind of control of audio properties that is commonly found in even simple audio mixing and editing suites. Wideband conference services, like ZipDX, make the conference experience a lot better, but there’s a lot of room for improvement.

Of course, this comes from the perspective of someone who has spent their working life in audio/video production, and only came to voip & podcasting later in life. Yes, a veritable Michael-come-lately. I bring to projects like the VUC the expectation of control that simply isn’t commonly possible. However, that is changing and we can thank the Freeswitch dev team for taking a leadership role in crossing these worlds.

Read More
Back To Top