best voip ata

From: http://zhangwenxin82.blog.163.com/blog/static/114595956201071934831530/ I am quite touched by the libata module. The record is as follows. I hope it will be helpful to everyone and further deepen my understanding.Linux: linux-2.6.24.3Note: For personal understanding, improper understanding is inevitable. Please correct your criticism !!!! Everyone knows the driverProgramAfter the SATA controller is initialized and the ata_host struct is initialized, the function is called.Ata_host_acti

Not long ago, my old computer's hard drive broke down and there was a lot of information in it, so it was very depressing. I wanted to recover the hard disk data and asked about the price. I was shocked and decided to learn more about the hard disk restoration technology. You must have a full understanding of the overall physical structure of the hard disk before you have a deep understanding of disk opening data recovery. As an accessory with high precision, the external structure of the hard d

, its low price, compatible with strong characteristics, for which other types of hard disk can not be replaced by the status. The IDE represents a type of hard disk, but in practical applications, people are also accustomed to using the IDE to address the earliest IDE type hard disk ATA-1, this type of interface with the development of interface technology has been eliminated, and then the development of branching out more types of hard disk interfac

improved, its low-cost, compatible with the characteristics of strong, for its other types of hard disk can not replace the status. Early IDE interfaces have two transport modes, one is PIO (programming I/O) mode and the other is DMA (Direct Memory Access). Although DMA mode system resources are low, they require additional drivers or settings and are therefore less acceptable. Later, in the case of higher speed requirements, the DMA mode is more efficient, the operating system starts to suppo

to build and maintain through servlet and JSP models-View-control architecture, but they are basically text-based, it is rarely integrated with a variety of collaborations used by some Windows-based applications, such as various VB controls that can be integrated with audio and video-based media applications. Figure 1 user experience More and more people expect Web applications to integrate traditional HTML interfaces with functions such as instant messaging, voice over

Bea, broadsoft team on next-gen telecom services BEA Systems and broadsoft announced a strategic alliance that is designed to help service providers deliver revenue-generating converged services with a rich set of VoIP capabilities. BEA Systems, Inc. and broadsoft, Inc. today announced a broad-ranging strategic alliance. this alliance includes des joint development, sales, and marketing of solutions that will integrate the broadsoft broadworks suite

practical applications, it is also customary to use the IDE to address the earliest IDE type hard disk ATA-1, a type of interface that has been eliminated with the development of interface technology and later branched out into more types of hard disk interfaces, such as ATA, Ultra ATA, Interfaces such as DMA, Ultra DMA, and so on are part of the IDE hard disk.

can not replace the status. Early IDE interfaces have two transport modes, one is PIO (programming I/O) mode and the other is DMA (Direct Memory Access). Although DMA mode system resources are low, they require additional drivers or settings and are therefore less acceptable. Later, in the case of higher speed requirements, the DMA mode is more efficient, the operating system starts to support directly, and the manufacturer has introduced more and more Fast DMA mode transfer speed standard. St

PATA is called parallel ATA hard drive, with a four-core power cord and a 80-core data line connected to the motherboard, which transmits data in parallel and in a column (string) transmission. Due to the restriction of parallel transmission, transmission rate is low, PATA hard drive is not needed. Introduction to the same port PATA standard specification was produced in the 80 's in the middle of the last century, Imprimis company launched t

would invest $4.3 billion in cash plus stock to acquire a Hitachi wholly owned subsidiary, Hitachi Global Storage Technology (HGST), a world-class hard drive manufacturer. Hard Disk Interface Ata Full name Advanced Technology attachment, is the traditional 40-pin with the port data cable to connect the motherboard and hard disk, the maximum external interface speed for the 133mb/s, because of the interference and the line is too poor, and line spa

Although smart switches can process different types of traffic, they can also limit the broadcast traffic. But objectively speaking, with the current technology, smart switches cannot meet the needs of all users. When smart switches gradually move towards the edge of the network, they are always faced with various questions from users: whether smart switches are used to make minor use of the edge, whether they can completely solve network congestion problems, and whether they support

Smart switches are worth learning a lot. Here we mainly introduce the functions and applications of smart switches. As smart switches are becoming more and more worth learning, here we will mainly introduce the process of moving towards the edge of the network, and we have been faced with various questions from users: whether smart switches are used to make small use of edges, can all network congestion be solved, VoIP is supported, and firewall can b

Whether the smart switch is used for minor edge issues, whether it can completely solve network congestion problems, whether it supports VoIP, and whether it can replace the firewall ...... When the smart switch is gradually moving towards the edge of the network, it is always faced with various questions from users. In fact, smart switches can and cannot. The emergence of the concept of smart switches has been given a lot of mythical colors, as if al

How to build open source VoIP for Enterprises Techrepublic.com.com 3/8/2006 URL: http://www.zdnet.com.cn/techupdate/intranet_internet/solution/story/0,3800080997,39516384,00.htm Use asterisk to build enterprise open source VoIP Many people want to know whether enterprise-level open-source VOIP solutions can be built and whether th

When the intelligent switch gradually to the edge of the network process, has been facing the user's various questions: whether the smart switch for the edge is overqualified, whether it can solve the network congestion problem, whether to support VoIP, can replace the firewall. In fact, the intelligent switch can be, there is no. The concept of intelligent switch has been given a lot of mythological colors, as if all network problems will be solved.

Smart switches are quite common. So I have studied the basic functions and practical applications of smart switches. Here I will share with you, hoping they will be useful to you. When smart switches gradually move towards the edge of the network, they are always faced with various questions from users: whether smart switches are used to make minor use of the edge, whether they can completely solve network congestion problems, and whether they support VoIP