Interesting news: the company Snom Technologies GmbH, which in 2001 released the very first IP-phone in the world, intends to seriously settle in the Russian market. So it turned out that despite the fact that Snom is very widely represented in Europe, the US and the Middle East, we know little about the products of this company. So to speak, neither Snom nor spirit.
 
numerous awards and regalia . The company's successes are regularly celebrated by industry experts. In 2000 CeBIT Snom won the "Best of Show" prize, and since 2003 the company's products are stably present in the TOP-100 ...

Due to global warming, the sea and ocean waters rise. This can potentially damage the IT infrastructure in coastal areas.
 
 
What are the scope of the problem, we tell further.
 
 


 
/photo Tanguy Domenge CC
 
 

The crux of the problem is

 
Researchers from the University of Oregon and the University of Wisconsin in Madison presented article , which warned that the rising water level in the oceans and seas would lead to the flooding of 6.5 thousand km of fiber optic cables in the US.
 
 
Cables laid over land are ...[/h]

The trend of recent years in Russia - the adoption of laws that affect the regulation of the telecom market. At the same time, telecom is a science-intensive and technological branch that acts as an engine for the development of the country's infrastructure. 2018 brought us several reasons to consider the merger of telecom operators closer.
 
 

Trends in legislation

 
Legislative regulation of the telecom is increasingly on the agenda of official and unofficial media. The reason for this is the "Yarovoi law", changes in the cost of ownership of frequencies, requirements for collecting and ...[/h]

In IETF (Internet Engineering Task Force) offer Implement Proof of Transit (PoT) - a "trip log" for network packets. More information about the initiative and principles of the PoT is under the cut.
 
 


 
/Flickr / JonoTakesPhotos / CC
 
 

Why do I need Proof of Transit

?
 
According to ...[/h]

antennas.The FIFA World Cup has already begun, and in this regard, in several arenas of the championship, we deployed our new infrastructure. One of the arenas - "St. Petersburg", home stadium FC "Zenith". In this post we will talk about how the connection is made on one of the main venues of the tournament, where we hide the antennas, and why our engineers go four thousand steps before each match (if not more often).     material on how to monitor the mobile network in Moscow ...

What changes when the applied frequency band is changed in radio communication is not always correctly formulated even by experienced radio amateurs. On the one hand, the formula for transferring Friis is extremely simple, and there seems to be nothing to discuss. On the other hand, in this formula, in addition to explicitly mentioning the wavelength λ, it is implicitly hidden in other coefficients. There are many statements, notes and articles, that with higher frequencies the power of radio links is worse, there are no less articles of "myth exposures" - saying that there is nothing worse than ...

This week we presented an update to 3CX v15.5 Update 5 BETA. In the update, new types of reports appeared, the record of conversations was improved, new CRM-integration modules (including Russian AmoCRM) and other improvements were added. Let's consider what appeared in this release. See video .
 
 
 
This opportunity was often requested by the heads of call centers. Now the supervisor in one report can analyze the work of several groups of operators. If the call center serves several projects - such a report is simply necessary!
 
 

Improvements in the recording of conversations

 
Update ...[/h]

I started to get acquainted with MicroSIP several years ago. It is simplicity and undemanding to the resources on the background of competitors made him pay attention to him. And now, when all the functionality necessary for the work appeared in it, I decided to implement it for work inside the company.
 
 
Auto provisioning or the automatic configuration distribution mechanism is used in most hardware phones. There is no such mechanism in MicroSIP, but there is a simple configuration file with which we will actually work. And the presence of a portable version of the program will play into our ...

When in 2013 Analog Devices released SDR transceiver AD9361 - there was a real revolution in digital radio communication. SDRs were before, but now you could get everything in one chip: 2 channels for reception and 2 for transmission (with onboard 12-bit DACs and ADCs) with channel widths up to 56MHz, local generators and radio paths - for operation in the range from 70 (for transmission from 47) to 6000 MHz. On the AD9361 "out of the box" you can implement almost any digital transceiver, except perhaps only [leech=#] 500Mhz, below the noise level "> UWB [/leech] and the beginner to gain popularity of the 60GHz ...

block.Regional registrar RIPE gave the last block of IPv4. At the part of other registrars the blocks ran out a few years ago: APNIC in 201? RIPE in 201? and ARIN in 2015. AFRINIC still has a few public addresses, however these "stocks" will come out very soon (experts predict That it will happen already in 2019).  Why it happened, what are the ways to solve the problem and when experts expect the transition to IPv? we will tell further.     /Flickr / Susan Adams / CC    That led to "depletion" of addresses  In the seventies on the planet lived 4.5 billion people...