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Rabu, 19 November 2008

New LG KT610


This hp is similar to communicator hp like Nokia E90, Nokia 9300i,etc. Communicator is a new-type hp that has been used by many people ( especially businessman ) as alternative communication. It means, this hp is like a right-hand for businessman.
I have tried once this hp and another communicator hp. Cool I think, but after I have used it for a month, I feel bored. Because communicator hp menu is specially designed for business people, not for people like me, he he x5 ;p

Okay, I'll tell you about this communicator…

The design of this hp is very similar to another communicator hp, square and you must open the hp to access to the communicator menu

The layer is surrounded by 4 speakers ( left up and down, right up and down ) Because of that, the layer looks smaller than any communicator hp
The keypad is well-constructed, comfortable, and easy to click…

This hp's menu use symbian OS S60, similar to Nokia E90
Communicator hp always has a good browser quality. This hp has cool browser speed that allows you to explore internet as fast as possible ( 3.6 mbps )

There is an add-ons GPS feature on this hp. That's make this hp cool, a little different from another communicator
The camera quality is 2 mega-pixel with the camera in two-sides, front and back ( for 3G )

This hp's sound is very loud. Moreover, we can hear the sound of this hp although we're on the middle of the crowded people
The battery is not too cool. Fully charging only light-up the hp for 2 days…

That's all I can give to you…

New winamp 5.54


New winamp 5.54
bulan ini winamp sofware development kembali meluncurkan product barunya
the ultimate Media player 5.54, dengan kemasan yang sedikit mewah, winamp mulai mengalihkan
fungsi winamp yg pertama kali hanya sebagai pemutar musik, kini keluaran barunya lebih ke penggunaan
multimedia secara umum dengan beberapa fitur pendukung seperti Redesigned playing artis experience
discover artis songs, video, radio, New aol Powered by CBS Radio, expanded Flash video support,
Dinamic sound recomended, Sync with your ipod, dan sekarang winamp tampil dengan beberapa bahasa seperti
china, korea dan japan,silahkan mencoba...
www.winamp.com

New Windows 7


Windows 7 (formerly codenamed Blackcomb and Vienna) is the next release of Microsoft Windows, an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops, Tablet PCs, and media center PCs.[1]

Microsoft stated in 2007 that it is planning Windows 7 development for a three-year time frame starting after the release of its predecessor, Windows Vista, but that the final release date will be determined by product quality.[2]

Unlike its predecessor, Windows 7 is intended to be an incremental upgrade with the goal of being fully compatible with existing device drivers, applications and hardware.[3] Presentations given by the company in 2008 have focused on multi-touch support, a redesigned Windows Shell with a new taskbar, a home networking system called HomeGroup,[4] and performance improvements. Some applications that have been included with prior releases of Microsoft Windows, most notably Windows Mail, Windows Movie Maker and Windows Photo Gallery, are no longer included with the operating system; they are instead offered separately as part of the Windows Live Essentials suite.[5]

Minggu, 02 November 2008

Session Initiation Protocol (SIP)

Session Initiation Protocol (SIP) Internet telephony Future


Emerging from Voice over the Internet, on the day of this evolution has reached Over the Internet Phone. Most of the Telephone Over the Internet relies on the H.323 protocol developed by the International Telecommunication Union (ITU) http://www.itu.int. Which essentially is a forcible process of signaling to the PSTN phone network Internet, of course, this process has not necessarily match the network is the Internet packet switching.

Therefore, the Internet Engineering Task Force (IETF) http://www.ietf.org which is the highest institution in engineering the Internet to develop all the standards used by the Internet is open to the evolution that has been added to make Internet telephony (not a telephony over the Internet ).

The concept of Internet telephony is very different with telephony over the Internet, which is currently making a lot of headache operators, government and the House of Representatives. How the phones, in simple language, when we are pressing our nelepon number and destination phone number after we are we will be talking to one another. So, here, the differences mendasarnya, the internet telephony goal is no longer in need of identification with phone numbers, such as, +62 21 123 4567, but the URL does not identify with the different Web! Phone number can remain in contact but a subset (small part) of the identification techniques internet telephony. In the political language, we no longer have to depend on Telkom, service, the government, even the House of Representatives to operate Internet telephony, is located on the absolute power of the people!

Some examples of forms of identification Internet telephony, are:

• sip: onno@indo.net.id - you will be dealing directly with the phone onno@indo.net.id.
• sip: djancoek@surabaya.com; transport = tcp - you will be dealing directly with the phone djancoek@surabaya.com with the TCP transport to be more reliable.
• sip: @ sipgate.jakarta.com +001-234-567 8967; user = phone - you will be dealing directly with your partners in the United States that use regular phone.

Clearly visible that the traditional phone numbers that we know is only a subset of Internet telephony. The few dependence to the power of our government that will take power numbers. Maybe will see the excruciating reality of the day it will move from the hands of the government to the people.

There are many operational scenarios, SIP will be difficult to explain in a brief article in this, most can take in a free from http://www.ietf.org, http://www.iptel.org and http://www. sipforum.org. Some software SIP open source can be taken from the site of Open Source as http://www.sourceforge.org. With the movement of open-source Internet telephony will be impossible not to encourage the formation of local industries in Indonesia for an independent pengembangkan Internet telephony.

In general, how to work the Internet telephony can be drawn as it appears in the picture I took of Dr. presentation. Andreas Steffen of Switzerland. Step by step standards / procedures interaction of normal Internet telephony, are:

1. The caller will send a signal INVITE to the proxy server.
2. Proxy server will ask the service to the directory where the URL of the destination. Directory services can be SQL, LDAP, etc..
3. Directory service will provide answers to the proxy server will actually be the location of the destination.
4. Proxy server will forward the INVITE message to the destination.
5. Bell will ring at the destination computer.
6. If the goal was willing to accept, the objectives will be OK to send message to the proxy server.
7. Proxy server will forward the message to the caller OK.
8. Telephone callers will give the message acknowledge (ACK) to the proxy server.
9. Proxy server will forward the engine to the correct destination.

After the establishment of a connection is established, the relationship voice communication will occur. The need to note here that the specifications and technology understand that the proxy is an Internet telephony in the development of a rapid and can be seen in http://www.ietf.org and http://www.iptel.org.




It is interesting to see, the SIP protocol, such as text-based HTML (Web), so very easy to perform debugging and programming. The shipment is similar to sending e-mail only, we will see the From field, To, Subject. In the field, which added some specific to Internet telephony, such as Call-ID, Via.

In the message body entries in the Session Description Protocol (SDP), which explains the ability of the terminal for Internet telephony deal.

Infrastructure provider infrastructure is perhaps the most serious will to adopt this technology. On this day in Indonesia, we are on the technology generation to the 2G or 2.5G two. Some countries have been developing in 3G. specification in the 4G mobile technology, the Internet will become the main base, not more ISDN. 4G will use SIP as the main focus of attention side by side with the V6 IP routing technology and the Internet are optimal. This means? Infrastructure & technology, Telkom will slowly leave the people!

Architecture of the People's Telecom Network

An Architecture of the People's Telecom Network


At the time of writing this in writing, there are large-scale effort to build a network of VoIP Merdeka! on the Internet network in Indonesia, which allows someone to do SLJJ & SLI for free, do not pay the balance at all, to other colleagues who use VoIP Merdeka! Legally, it is not possible in jail and not be indicted steal balance.

For ordinary Internet users who use Windows operating system, the software can use NetMeeting, which is in the operating system. If no, can be taken in http://www.microsoft.com/netmeeting. The process of the use of VoIP network Merdeka! quite simple, you simply logon via NetMeeting to a gatekeeper (central phone VoIP) on the Internet and adjust your number with area code is gatekeeper. The list of gatekeeper and public areanya code is as follows:

202.148.63.18, the area code 0111888
202.43.162.189, the area code 01119
202.155.39.157, the area code 01111

VoIP network Merdeka! perhaps the first step on the visible in the telecommunications infrastructure of a people.

Unlike the telecommunications infrastructure that other general paradigm:

From the government (or investors)
By the operator (such as Telkom, Indosat, which can be sold to foreign investors)
For the people

Structure & pattern is reflected in the extremely clear if we see the Law 36/1999, the PP 51/2000, 52/2000 and the regulation of various decree, KEPDIRJEN, etc. decree. All of the above paradigm. This means that the Government submit autoritas / her mandate to organize the infrastructure to service and the service is implementing the mandate. If there is a service that operates without a permit, can obtain imprisonment, fines, etc..

The basic paradigm of a public telecommunications network, is very different at 180 degrees with the paradigm of Law'36 / 1999 and the regulation & decree underneath. Paradigm that is used is

From the people
By the people
For the people

Note that in the very fundamental, meaning all the infrastructure does not operate in the service of the government's permission, but really operate in by the people, for the people.

How might this happen? Actually very simple once, let us note the picture / diagram attached.




In the picture attached shown a picture of the telecommunication infrastructure of the Internet-based. The basic components of a telecommunications network is the people,

Internet (such as the Internet we now)
Equipment to wireless Internet, cable network to membypass Telkom.
Internet Phone Gateway
PABX
Regular phone lines related to the PABX in the RT / RW / office

Wireless Internet equipment, usually built using the wireless LAN equipment or the know as WLAN, a working ethernet card on the frequency of 2.4Ghz, 5.8GHz and can operate on kecepatqan 11Mbps up to 54Mbps, far higher than the speed of the channel, Telkom. If the card is in line with the antenna outside will be able to connect some point in the 5-8 km radius. Knowledge about this very openly on the Internet and can be obtained free of charge or at http://www.bogor.net/idkf indowli@yahoogroups.com through the mailing list. If you are perceptive enough, the investment cost of equipment to wireless Internet can be pressed between Rp. Only 1-1.5 million. With this technique we can so that we can outsmart related to the network 24 hours without the need to pay the balance at all.

Usually the router device in a PC that connect to the wireless Internet, we install the software that serves as a gatekeeper central VoIP phone. Gatekeeper software can be obtained free of charge, including its source code, from http://www.gnugk.org.

Other components that may also be enough to create headaches is Internet telephony Gateway (ITG), which can connect VoIP conversations on the Internet to ordinary phone equipment. There are several types of equipment, which is the most inexpensive voipblaster developed by Creative worth U.S. $ 30-an, but not in design to connect to the PABX, only for the purposes of personal / individuals only. For the operation to the PABX, one of which is good enough artificial planet (www.planet.com.tw) & goods can be obtained easily in Indonesia. ITG Planet this usually consists of 4 fruit colokan phone that can connect to ordinary phone or PABX. If the price is still not one of around U.S. $ 400-US $ 500 in Indonesia.

The remaining components needed only aircraft and PABX telephone and cable phone, I believe we are very easy to find in, if in Jakarta may be canary in the market.

Thus a brief architecture of a telecommunications infrastructure. Please note in this discussion that the consequences of a public telecommunication infrastructure, which berparadigma of the people, by the people, for the people ... .. actually there is no longer the role of government & service. Because basically the people that clever & Skilled no longer need government assistance and service in the infrastructure telekomunikasinya. Moreover, the government is corrupt and not on the side of the people!