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CLI spoofing doesn’t have to be as big a problem as it is. In the third of this week’s posts on VoIP fraud guest editor David Cargill has Matt Anthony, Vice President of Marketing at Pindrop Security as a contributor. There was once a time when people trusted the number that showed up on their Caller […]
It’s that time of year again – the ITSPA Spring Workshop in association with trefor.net Another hand picked packed programme with something to suit all:) This ITSPA Spring Workshop is going to cover two hot topics: WebRTC and VoIP fraud. We have an exciting competition announcement and a real live voip hacking demo to look forward to. […]
IP Phone Security ensures IP Telephony is not compromising the business She’s back again. Guest editor Lesley Hansen discusses what needs to be considered in ip phone security design. VoIP or IP phone security is a hot topic. Security attacks continue to evolve and attackers find ever more sophisticated ways of attacking systems. VoIP is […]
IP Phone Design for IT Departments In her third post of the week on IP phone design SNOM Technology AG Marketing Manager Lesley Hansen explores the issues that have to be taken into consideration to keep the CIO happy – IP phone design for IT departments. The average Information Technology (IT) Department is a busy places, especially […]
What is involved in designing an IP Phone? Lesley Hansen is UK Marketing Manager of German SIP handset vendor SNOM Technology AG and is this week guest editor of trefor.net. This role of guest editor is one that I have introduced to bring a focus on specific themes and is an enhancement of the “themed weeks” […]
Session Border Controllers (SBCs) can greatly enhance VoIP security, all but eliminating toll fraud while also maintaining voice connectivity. Trefor.net welcomes VoIP Week contributor Simon Horton, the Director of Sales, EU for Sangoma. The term SBC (short for Session Border Controller) is liberally used in the VoIP industry today, but from my travels around the telecom channel […]
A significant disconnect exists between the reality of today’s IP communications and the security concerns and needs of the customer (read encrypted voip). Trefor.net welcomes VoIP Week guest contributor Peter Cox, UM Labs Ltd. Founder and CEO. One of UM Labs’ long-standing customers is using our product to provide encrypted VoIP connections from remote users […]
Emergency Calls and VoIP have always been a contentious issue, but the need for ever increasingly innovative and cheaper ways of communicating means the tensions are getting worse than ever. Despite what many of you may think, Regulatory Affairs is fun. Bear with me for a second. This isn’t quite like a train spotter defending a […]
Cheap voip? Get what you pay for says Simon Woodhead. It has been many years since I had to persuade someone that you got what you paid for with VoIP and that cheap voip routes were not the same as quality voip routes into bona fide networks, even though the transport may be the same. […]
Major leaps in technology allow business phones — the desktop VoIP telephone — to serve a rapidly growing range of needs. Trefor.net welcomes “VoIP Week” contributor Jeff Rodman, Polycom‘s Chief Technology Evangelist. Since co-founding the company in 1990 Jeff has been instrumental in the realization of Polycom’s iconic products for voice, video, network communications, and […]
In which trefor.net looks at a small business VoIP setup. Last week I took delivery of a new IP phone. Twas a Yealink T46G. I’ve been using my SGS4 with a skype client to make outbound calls to the pstn. The droid has got an intermittent problem with the audio and whilst I’m waiting for […]
trefor.net is teaming up with ITSPA, the Internet Telephony Service Providers’ Association, to produce a twice yearly VoIP security workshop. The first one is during the Convergence Summit South show at Sandown Park on October 8th, Read on to find out more. Announcing the ITSPA/trefor.net VoIP security workshop Telecom Fraud – Part 1 – A Case […]
Advanced notice of VoIP week on trefor.net 6th – 10th October There are times in the year where VoIP becomes a natural subject to talk about. On these occasions we have a VoIP week on trefor.net. This is where we get lots of guest contributors to write stuff about VoIP. In our case the guest […]
ITSPA/trefor.net VoIP workshops sponsorship opportunities Background and Content of VoIP Workshops Industry trade body ITSPA and technology site trefor.net have teamed up to co-produce VoIP workshops. These typically happen twice a year, in October and around March time – click here for forward planning calendar. Topics to be covered at these VoIP workshops are normally […]
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What is a mobile number – bet you thought you knew! Seems like a simple question doesn’t it? You would be surprised how many people will answer “07”. Just like some schoolgirls on a bus I overheard once, this presumption can have costly consequences. 070 is designated as Personal Numbering – the old follow me services […]
UM Labs Ltd. Founder and CEO Peter Cox’s post is based on a presentation given at a recent ITSPA workshop on the risks of auto provisioning. Everyone understands the need for security on the Internet. We all know the importance of using strong passwords and — painful as it may be — regularly changing those […]
Last week was #voipweek on trefor.net. This follows on from #peeringweek and will be part of an ongoing programme of themed weeks focussing on particular technology subjects relating to the internet. Although we do occasionally ask for specific posts the contributors to our themed weeks are by and large left to choose their own topic. This […]
Trefor.net welcomes VoIP Week contributor Dan Winfield, Co-Founder and CEO of Voxhub and 2014 ITSPA Council member. Starting in, I want to say that this is only my second blog piece on Trefor.net (the first being The Smoking Rooms of Net Neutrality, published yesterday), so please excuse me if I state the bleeding obvious. Yes, I […]
Trefor.net welcomes VoIP Week contributor Huw Rees, Senior Vice President of Business Development at 8×8 The hosted VoIP/UCaaS (aka cloud communications) market is growing strongly in the US and it seems that the UK market is not far behind. According to Frost and Sullivan, Gartner, and others, US CAGR is somewhere around the 25%+ mark, […]
Trefor.net welcomes VoIP Week contributor Alex Kinch, Founder and CEO of Ziron. As soon as the Telecoms industry came to terms with the WhatsApp acquisition and what it could mean for their SMS revenues, CEO Jan Koum dropped another bombshell: the company would be launching voice services from Q2. For many this announcement spelled the end. […]
Trefor.net welcomes VoIP Week contributor Tim Bray, Technical Director for ProVu Communications Most SIP providers in the UK use auto provisioning to look after their SIP phones, with the phones calling home to a central server via HTTP to download configuration files. Auto provisioning is an essential part of the hosted SIP and SIP PBX […]
The name may be new, but you’ve probably provisioned, configured or used an IP phone or ATA over the years that Obihai’s core engineering team had a hand in developing. Back in 1999 a company called Komodo released the first ever voice ATA. The Komodo product quickly caught the attention of Cisco, the company was […]
Trefor.net welcomes VoIP Week contributor Dan Winfield, Co-Founder and CEO of Voxhub and 2014 ITSPA Council member. Net neutrality is a hot topic amongst those in the VoIP industry and something all VoIP providers have had to deal with in one form or another, usually looming its head in the land of large network providers and mobile networks. […]
Net neutrality and VoIP telephony – thorny issues the industry needs to negotiate Trefor.net welcomes “VoIP Week” contributor Rob Pickering, CEO of ipcortex. Most folks who work in the VoIP industry have at some point been subject to a casual horror story from a new acquaintance about evil VoIP and how they tried it once […]
Trefor.net welcomes “VoIP Week” contributor Jeff Rodman, Polycom‘s Chief Technology Evangelist. Since co-founding the company in 1990 Jeff has been instrumental in the realization of Polycom’s iconic products for voice, video, network communications, and other media. When was the last time you used a conference phone? Today or perhaps yesterday? For a good many of […]
A regular trefor.net contributor, Peter Farmer is the Commercial and Regulatory Manager at Gamma, as well as an ITSPA Council member and Chair of ITSPA Regulatory Committee. We are pleased to present his “VoIP Week” post. So, Trefor asked me to approach an article for “VoIP Week” from a commercial perspective as opposed to regulatory…. took me a […]
What the lone acronym in “VoIP Week” does NOT represent. As a longtime fan of Marvel’s super hero comic books — 40 years and happily counting — I find myself quite satisfied with the persisting Hollywood trend of putting these Fantastic! Incredible! Amazing! Uncanny! Mighty! characters on the Silver Surfer…er, silver screen. And almost as […]
Trefor.net welcomes VoIP Week guest contributor Ray Bellis, Senior Researcher at
I have been involved with the VoIP scene since 1999 when my employer at the time, Mitel, decided it would “get into VoIP”. In those days the discussion was very much whether SIP or MGCP would win out. Each platform vendor had its own version of MGCP so the bet was placed on SIP. At […]