outsource telecom

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

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

I got a set of telecom 3g Internet equipment, this set is not cheap, even I want to say that I prodigal, but no way, no and no, I am leaving the internet will not live, although I never use QQ, meager ... Equipment I finally selected the equipment is such: a 3g wireless network card, in order to signal good at the window, a 5-meter long USB extension cord, one to connect the network card, a 3g wireless router, or directly connected to the notebook.

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

(single mode refers to a cell phone with only one card slot, and only the use of telecommunications cards.) Dual-mode refers to the mobile phone has two card slots, you can use a telecom card and a mobile or Unicom 2G card, telecom card as the main card, as long as the use of the telecommunications card, date and time are automatically adjusted, without manual adjustment. This is a customized dual-mode mobi

Sometimes some of the projects and applications across the network, need to be as accurate as possible to know telecommunications, Netcom, railcom and other telecommunications operators IP address segment distribution, can be online information is not only very small, and often are n months ago, outdated information ... APNIC is the organization that manages IP address assignment in Asia-Pacific region, which has a rich and accurate IP address allocation library, and this information is also ope

laid a solid foundation. However, these basic OAM functions specified in the standard do not meet all the requirements of the operator. Beacon Communication Epon products provide the necessary OAM capability while providing the programmable OAM development environment, can provide OAM extension at any time according to the requirements of operator customization. Through the above analysis, we see some of the confusion in the field of Epon is being solved, whether it is the reliability of the t

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