sdh in telecom

With the popularization of ADSL Broadband, many domestic users have entered the Internet era. However, we gradually feel that the speed of K is not fast enough. It would be better if it is faster. When installing broadband, China Telecom's staff will tell you that there are still 1 m and 2 m broadband options, but the cost is very expensive and there is no way to do it. Let's just wait for K.China Telecom's rapid promotion of starsBut now it is different. China

Overview With the gradual opening of the telecom market, the emerging operators continue to produce, telecommunications market competition is increasingly fierce. On the one hand, in order to survive and sustainable development in the competition, the telecom operators have put forward higher requirements for the operation and management of the enterprise. On the other hand, the Computer Management system

With the development of the routing industry, more and more new technologies are emerging. Multi-WAN Port Routers are also one of them. How can we use dual-WAN Port Routers to achieve communication between China Telecom and Netcom? The following is a detailed analysis. Currently, China's ISP service providers mainly include China Telecom and China Netcom. The bandwidth between China

China Telecom should discard the CDMA network in a short time 4G era has arrived, because the current 4G FDD-LTE photo has not yet been issued, basically mobile drama, mobile is testing VoLTE, it is strange that China Telecom claims to test the VolTE technology some time ago, but it has not put forward such a test demand in its current mobile phone demand. Theoretically, mobile has the best GSM network in

With the evolution of the network and the intensification of competition in the telecom market, the telecom billing system is gradually changing. In terms of network capabilities, the billing system must constantly meet the Billing needs of fixed network, PHS, GSM mobile network, broadband network, 3G mobile network, and other network services. In terms of market demands, the rapid increase in the proportio

If you are a programmer in the telecom industry and you are familiar with twaver, the well-known topology graph tool, but if you think of a swing component package as soon as twaver is mentioned, you will no doubt be out. After more than a decade of development, twaver seems no longer a simple swing topology component. Over the years, twaver has successively launched Ajax + SVG web and GIS versions, now the flex version is available. What? Flex twaver

China Telecom CEO Chang 13th in "China Telecom Mobile Terminal Industrial Cooperation forum" revealed that China Telecom CDMA network plans to add 35 million users this year, to 2010 China Telecom mobile users to more than 100 million. In order to occupy the first advantage in the 3G era, China

"Sina Science and Technology" August 28 morning News, China Telecom software store has been built, the test version of the software store will be the fastest in September online. "The construction of the software store is almost over by the end of July, when all 133, 153 users can enjoy the same services as 189, including mobile phone mailboxes," said a senior Chinese telecom. ” It is reported that China

Profile Guangdong Telecom Billing and Settlement Center operates China's first provincial telecommunication network centralized billing and settlement system. The Centre is responsible for the billing and settlement of all voice telecommunications services in Guangdong Telecom. The data flow between the backbone network of the billing and Settlement Center and the various offices and various data acquisitio

Source: http://blogread.cn/it/article/393? F = WB One of the biggest headaches for Internet websites is that China Telecom and China Netcom cannot communicate with each other. In order to allow users of both Beijing and China Telecom to access the website quickly, the solution is to host a dual-line data center. There are two types of Dual-line data centers. One is to achieve interconnection through BGP t

One of the biggest headaches when configuring China Telecom's dual-line dual-IP address for Internet websites is that China Telecom and China Netcom cannot communicate with each other. In order to allow users of both China Telecom and China Telecom to access the website quickly, the solution is to host a dual-line data center. There are two types of Dual-line dat

The first method: Get the IMSI code of the mobile phone, and judge that China Mobile \ Chinese Unicom Telecom Telephonymanager Telmanager = (telephonymanager) getsystemservice (context.telephony_service); /** gets the SIM card's IMSI code * SIM card Unique ID: IMSI International Mobile User identification Code (imsi:international Mobile Subscriber identification number) is a sign that distinguishes mobile users, * stored in a SIM card that ca

Starting from July 16, some local users (mainly in XI ' an telecom and some of the local unicom users) to me, unable to visit my blog, after my test to find out, the reason is that some areas of telecommunications operators blocked my blog DNS Resolution service provider GoDaddy DNS services, Xi ' an telecom's DNS server 218.30.19.40 has some of the DNS shield of GoDaddy, so that those who use GoDaddy DNS site can not visit from Xi ' an, including my

Note The wonderful video application system is a symbol of the broadband network, and an operation-level streaming media Video system can not only improve the satisfaction of the existing users, drive the access of potential users, enhance the attractiveness and loyalty of users, but also the important means to improve the competitiveness of telecom broadband. With the continuous development of the existing broadband market and the user's concept upd

Source: http://www.52ch.net/bbs/thread-430330-1-1.html Many of my friends asked me how to get rid of the advertisement of China Telecom. In fact, I simply changed the DNS address and changed it to the DNS address 61.139.2.69. This is a contest between netizens and China Telecom. Before the first two days, you must visit the company CA to apply for a certificate. Enter the URL and a 1

"NetEase Science and technology News" June 29, Guangdong Telecom in yesterday afternoon issued "on the June 25 Internet failure situation of the notice", because the router appears to run abnormally caused this network failure. China Telecom said that June 25 17:46, China Telecom Guangdong Company Internet router cluster two routers appear to run abnormal, 50% o

China Telecom Shanghai (hereinafter referred to as Shanghai Telecom) disclosed its goal after broadband acceleration when it announced that it would start its fifth broadband acceleration this year, it is planned that the coverage of optical networks will increase by 1 million to 7.8 million, and the number of optical network users will increase by 1 million to 3.6 million. At the same time, Shanghai

650) this.width=650; "src=" Http://www.kjxfx.com/wp-content/uploads/2015/12/2015-12-1793.png "alt=" Picture 2 "width=" 363 " height= "197" class= "AlignCenter size-full wp-image-6350" style= "height:auto;vertical-align:middle;border:0px; margin:0px auto; "/>is the so-called world trend, a long time will be divided, long will be combined. Throughout the history of China's new era of communication, but in just more than 20 years time. But this is the more than 20 years, but there have been many di

smarter than mirroring, or it can be likened to a more intelligent image + cache + Flow diversion. cdn= Therefore, CDN can obviously improve the efficiency of information flow in Internet network. From the technical comprehensive solution because of the network bandwidth is small, the user accesses the quantity to be big, the dot distribution unequal problem, enhances the user to visit the website the response speed. But the CDN also has the fatal flaw is its real time is not good, the cache se

Xuzhou Telecom About you do not use the Internet "star speed" dial-up software complaints You are not using the "star speed" dial-up software this time, this will affect your normal internet, please download and install. Download Address 1 Download Address 2 "Star Speed" client is the only legal dial-up software provided by China Telecom. Its main function is to provide broadband and narrowband dial-up