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First 5G cities in UK named by EE

EE has announced which six UK cities will be the first to get faster 5G mobile networks. Building on existing trials, EE will turn on 5G in London, Cardiff, Edinburgh, Belfast, Birmingham, and Manchester by mid-2019. By the end of 2019, another 10 cities will get EE networks which could transmit data at speeds faster than 10 gigabits per second. Other UK networks are now trialing 5G to acce...
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The History of VoIP (Full Version)

The History of VoIP Voice over Internet Protocol, abbreviated VoIP, is a fairly recent technology. It goes by many names, including Voice Over Broadband (VoBB), Internet Telephony, IP Telephony, and broadband phone.The advent of the Internet brought with it an abundance of innovation regarding communication. Of course, there was email in the beginning, but then people started wondering whether th...
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What is SIP ALG and why do we recommend that I turn it off?

When discussing VoIP problems with our support team we may ask you whether SIP ALG is enabled on your router. This article intends to explain what it is, how it can affect VoIP and why we recommend you turn it off. What is SIP ALG? SIP ALG stands for Application Layer Gateway, and is common in many commercial routers. It intends to prevent some of the problems caused by router firewalls by inspe...
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Problems with TAP SMS over PSTN

Problem: Having only just realized that the O2 SMS gateway is not reliable [when I first realised I should have had alerts, I thought my SD2 dialler had died], I have contacted O2 who are looking into the service, and they maintain that it should be running at the time of writing [November 2011] but advise me that it will cease operation around April 2012. I have discovered a long list of TAP ...
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EE 4G UK: Devices, speeds, availability, coverage, prices

UPDATED: Now with prices 30 October 2012 7:25 GMT / By Dan Sung & Chris Hall Everything Everywhere is now available in the UK, with a new network and a new brand, known simply as EE bringing with it the first 4G service in the  UK. Now that the auction for other 4G spectrum bands has been brought forward in order to stave off possible appeals and gripes by the network's rivals. The new EE...
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