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Huawei’s use of Android restricted by Google

Google has barred the world's second-biggest smartphone maker, Huawei, from some updates to the Android operating system, dealing a blow to the Chinese company. New designs of Huawei smartphones are set to lose access to some Google apps. The move comes after the Trump administration added Huawei to a list of companies that American firms cannot trade with unless they have a license. Google...
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DOD Considering Abandoning AS-SIP

With the ratification of SIPConnect 2.0, the Department of Defense (DoD) is seriously considering adopting commercial SIP for Voice & Video over IP trunking for unclassified networks. The current Unified Capabilities Requirements (UCR) technical specification requires vendors to adopt a DoD unique version of SIP known as Assured Service SIP, or AS-SIP, which was developed in 2010 to establish ...
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History of VoIP (Short Version)

History of VoIP Voice over Internet Protocol (VoIP) transmission began in 1973 as a result of the experimental Network Voice Protocol invented for the ARPANET. However, it wasn’t until 1995 that the first Internet Phone Software – Vocaltec – appeared. Vocaltec brought to market the first internet phone software called the Internet Phone. The Vocaltec software compressed the voice signal, translat...
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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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Abandoned and silent calls

The phone rings, you rush to answer but there's no-one on the line. Abandoned and silent calls can be annoying and irritating at the best of times. These are also known as CC and ping calls. But for some people – for example, those living alone – these calls can be particularly frightening. This guide explains more about these calls, what can cause them and what you can do about them. What...
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SIP Response Codes Session Initiation Protocol

SIP (Session Initiation Protocol) is a signalling application layer protocol designed to create, modify, and terminate a multimedia session over the Internet Protocol. It is the most common protocol used in VoIP technology. In SIP, every network element is identified by a SIP URI (Uniform Resource Identifier) which is like an address. They are broken down as 1xx Provisional Responses, 2xx Successf...
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LAUNCHED TODAY! Free PrepayGEO+ 01/02/03 UK Numbers with VoIP/SIP

Introducing our brand new PrepayGEO (Geographic UK Numbers) service with a difference. I know what thinking, just another geographic number supplier! Well actually no, we are not just another geographic number supplier! We have our own shared network, number ranges and development, which has enabled Open to build a product uniquely, putting our customers first. Our customer number management po...
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EE 4G UK – details on coverage, phones, prices, speeds for the 4GEE network

EE has launched the UK's first 4G mobile network, called 4GEE, allowing for on average five times faster mobile network browsing speeds than 3G. Where can you get 4G in the UK? The 4G network is now live in the following 62 places in the UK Amersham, Aylesbury, Barnsley, Belfast, Berkhamstead, Billericay, Bingley, Birmingham, Blackpool, Bolton, Bradford, Brentwood, Bristol, Cardiff, Chelmsfo...
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