Showing posts with label mobile voip. Show all posts
Showing posts with label mobile voip. Show all posts

Thursday, September 24, 2009

What is wrong with VoIP word?

Travels, talks and telephony! There is "a thing" thrown from a corner to the other, enabling fear for some, hope for others. That is VoIP and clear is misused.

Bloggers around the world chopped every news about VoIP providers failure -- let's not give names, searching web will reveal important Telcos or famous venture-capitalist backed up operators closing their VoIP offerings.

Therefore something is wrong, what the heck? Everywhere I get the technology is heavy used. But hated in the same time. In my opinion it started with the way VoIP was brought to the market, since everybody contributed to it and mixed the technology with the service, building FUD, thus confusing environment.

Simply and in first place, VoIP is a telephony technology, on the same layer as TDM, ISDN. Not a service. The operator must not go to enterprise and end user selling VoIP, they must keep selling telephony plus new services. Digital telephony came as added value against analog telephony by allowing dynamic interaction via DTMF and more features to PBX-es. That was one of the attractions that made it worth to deploy and successful.

Today the operators simply fail to present the advantages VoIP brings to customers. In addition, Telco and Mobile operators perform anti-promoting actions to VoIP and they rely on it more than others for backbones and even to end customers -- just that they say it is either IMS based service or what so ever NGN-service.

Therefore I think everyone should review how they show VoIP. If I would be Telco or Mobile operator I would stop saying VoIP provides no QoS, is insecure, a.s.o. Simply that harms them, and I do it with every occasion asking what is what they use to route international calls, what is their new service based on, ...

So, they admit doing VoIP, but on private, secure network. Here we are! What they should better say? Telephony services on VoIP over public network cannot ensure YOU, the end user, QoS, security (well, here lot to debate, but not the scope of this post) and everything else they consider being atu of doing VoIP over their walled-garden infrastructure.

Pure VoIP service providers did the big mistake of advertising VoIP as service, and even worse, free service, thus they cut the main revenue stream, trapping themselves in traffic generation for termination, strongly tied to Telcos, rather than new services business. While a I see it "free as in speech" and not "free as in bear". The freedom I see is I, the customer, have the liberty to choose my terminal and use what ever functionality I like from what VoIP enables.

Everyone should promote what VoIP enables YOU, the customer, to access hell-out of many new services, like presence, instant messaging, video, integration with social networking sites, mobility, multiple identities on the same wire, a.s.o.

First, the average guy does not care what is VoIP. He needs to communicate and businesses should focus on that demand. Look at car manufacture, nobody promotes the technology behind new models, but the better fuel consumption figures, speed and acceleration, a.s.o. -- exactly what the end user cares about.

I, on the other hand, go to operators and sell VoIP solutions. And say, hey, VoIP is the technology to build the future of telephony, showing benefits of new services, maintenance costs, etc. I must promote the technology and scream in all direction VoIP, VoIP, VoIP.

Monday, November 27, 2006

Kamailio (OpenSER) Summit 2006: Truphone - Reversing The Paradigm

No other new service in the last year rose so much rumors in the market as Truphone (http://www.truphone.com) did since its beta launch at VoN Autumn America, Boston, 2006. It was not just a new VoIP service like many others in these years, they brought something people spoke about in the past, but was mainly behind the scenes: VoIP over mobile network. And it is not voice channel replacement, but convergence between fixed and mobile networks, between SIP and other IM/VoIP protocols out there -- this is more than what VoIP did to fixed lines in the past, and could open a new era for mobile communication.

Googling will reveal lot of comments about Truphone target and its features, which makes no sense to repeat here. You can just make an account and test it by yourself.

I will underline only one idea presented there: what is behind the service. Basically the Truphone VoIP platform is pure open source. Database server, web server, sip server, media server, operating systems. Isn't it a bit mad to do it so? Well, seems not, the platform was built starting with March 2006 and in about 6 month was able to run in beta mode, while a lot of efforts were conducted to develop client side applications, web interfaces and many bits and pieces for transconding, handoff and interoperability.

Would a vendor (even the big ones) be capable to deliver a solution for a brand new business model in such time frame? James Body, Director Networks Truphone, spoke enthusiastically about the flexibility and power of open source: how one can combine and get best out of it for a solid business.

Download slides of Truphone - Reversing The Paradigm