hosted softswitch

. This method has the disadvantages of preventing user data sharing. In addition, from the perspective of the relationship between PSTN and PHS, PSTN and PHS are two independent networks, with no effective integration of network resources, number resources, customer resources, and management resources, it is difficult to carry out two-Network-Based Integrated Services. How soft switches can be soft landing For many local fixed-line network operators, the current huge domestic network is still it

technologies. Over the past one year, people have been familiar with soft switches and have learned more about them, starting to discover that building NGN with a single soft switch technology will face a series of challenges and some fundamental conflicts. I believe that the core of some of the key issues may not be technology, but the concepts, perspectives, and ways of thinking that we are familiar. Therefore, the author believes that it is necessary to review the concept and features of the

After more than 10 years of hard work, China has built the world's largest public telephone network (PSTN), and based on circuit switching technology is always the most important equipment in the network, but also China's telecommunications equipment manufacturers Rapid take-off of the breakthrough. However, when the mobile phone users in our country more than the fixed telephone users this year, the traditional circuit switches are also beginning to face more tests, on the one hand, the develop

Network Limited to the local structure and scope of the soft switch technology. At the same time, this also makes the practice and goal of the Next Generation Network appear blind and confused for technology. Logical conflicts in some basic concepts have caused many people to be still confused about the relationship between the soft switch technology, IP phone technology and the Next Generation Network; some people also regard the IP telephone technology and the soft switch technology as isolat

1. IntroductionThe evolution of network architecture and broadband technology have promoted and accelerated the evolution of traditional networks to the next generation network NGN. With the expansion of the network scale and the gradual expansion of applications, especially emerging businesses with real-time requirements, such as VoIP, video conferencing, multimedia remote teaching, and on-demand video streaming, communication networks are more and more required to provide efficient end-to-end

The use of routers and switches is indispensable in network construction. In some vswitches, we use them in combination with the H.323 protocol. Today, we will introduce you to the basic knowledge of Softswitch technology and H.323 protocol. There are two strategies in the network architecture of the Next Generation Network: Smart endpoints and edges, simple network facilities; simple endpoints and edges; SMART network facilities. For the former, beca

. AG or IAD interacts with Softswitch through MGCP/H.248 protocol to realize the Call Control of users through SoftSwitch, at the same time, AG or IAD implements speech codec, media stream packaging and compression, mute detection, and basic Sound Receiving number and other media gateway functions to enable media stream intercommunication between POTS users and other users. AG is used as the access method.

Starting from the R4 phase, NGN and 3G technology begin to come together: the soft switching mechanism of NGN load and control separation, the unified IP/ATM Packet service bearer are introduced into the 3G core network. The similarities and differences between WCDMAR4 Network and NGN network can be compared with the overall network architecture, basic transmission network, equipment network element function, Commercial/operational key technology and so on. Overall network Architecture In WCD

1 Soft Switch Technology introduction The SoftSwitch technology adopts the layered network architecture, separates the call control function of traditional circuit switch from the media gateway, and realizes the call control function, such as connection control, call process selection and call routing, through software. The SoftSwitch, on the one hand, created the network fusion, on the other hand,

scope of the soft switch technology. At the same time, this also makes the practice and goal of the Next Generation Network appear blind and confused for technology. Logical conflicts in some basic concepts have caused many people to be still confused about the relationship between the soft switch technology, IP phone technology and the Next Generation Network; some people also regard the IP telephone technology and the soft switch technology as isolated and opposite. Therefore, the author beli

the difference between OSA, parlay and the Jain specifications? -Is interoperability a major concern for Jain? -Can you enlighten us as to what are the software requirements other than JDK and suggest the practical development, which can be done using the Jain API? -How does Jain help in building communication applications like followme, unified messaging etc ..? -I am looking for Jain APIs packages in installable versions like jdk1.3. also simulation tools like SS7 simulation and switch simula

I have created a freeswitch kernel research and exchange group, 45211986. welcome to join us. In addition, we provide the SIP-based communication server and client solution to develop the SIP/IMS video client, supports access to the SIP Softswitch, IMS core network, voice, video, and instant communication functions, and video formats such as h263, h264, and MPEG4Soft encoding soft decoding: provides hardware codec interface connection, and provides se

This is the case: a Linux server we hosted in a place, suddenly received a computer room phone saying it was our machine paralyzed the entire IDC network. External machines cannot access IDC. Hung up the phone: I began to consider that the host machine room is hard to prevent, I myself a machine how can cause such a big impact. And then contact the computer room hard-to-prevent manufacturers to inquire about the situation, the final answer is that I m

-unauthorized" 401.3-authorization to ACL resources. This HTTP status code indicates a problem with NTFS file system permissions. This problem may occur even if the permission is correct for the file you are trying to access. For example, if the IUSR account does not have the permission to access the c: \ winnt \ system32 \ inetsrv directory, this problem occurs. For details about how to solve this problem, click the following article number to view the article in the Microsoft Knowledge Base

Definition of soft switching With the development of computer and communication technology, the image has been recognized by more and more operators and equipment manufacturers by carrying voice and data in a public packet network. Under the trend of business driving and network integration, NGN Next Generation network model is born, and the distributed network structure is adopted in packet network to effectively carry voice, data and multimedia services.As the core technology of NGN Network,

Media Gateway: it is mainly used to convert voice signals into IP packets. Media Gateway controller, also known as gate keeper or call server. Responsible for signal transmission and conversion management. Voice server: mainly provides voice response services when the phone is disconnected, busy, or busy. Signaling Gateway: it is mainly used to control the call establishment and provide value-added services for related applications during the exchange process. Classification of Media Gateway (MG

problems related to the Operation Management of the Next Generation Network also need to be verified through the operation implementation of the IP telephone network. Therefore, domestic telecom operators should first build an IP telephone network with a distributed structure according to business and market needs, and actively carry out IP telephone services to verify the operability and manageability of the Next Generation Network. Practice has proved that the efforts and contributions made b

Analysis of key technical issues of IMS-based network convergence Font Size:SmallMediumLarge|PrintRelease: Author: webmaster Source:Network reposted: 78 timesThe emergence of Softswitch technology has led to the adoption of Softswitch technology for the integration of core control layers. However, due to the large differences in fixed and mobile Softswitch functi

commercial practices of the IP telephone network architecture that integrates software switch technology, H.323 technology, and SIP technology. Many other problems related to the Operation Management of the Next Generation Network also need to be verified through the operation implementation of the IP telephone network. Therefore, domestic telecom operators should first build an IP telephone network with a distributed structure according to business and market needs, and actively carry out IP t

support capabilities, to enrich the business category laid the foundation. In the past, some difficult to achieve personalized business, such as fixed ring tones, double ringing, the main call prepaid, personal number and other business can be easily and flexibly open to any user, neither need to change the existing number of users, at the same time in the use of users do not need to dial a variety of access codes, greatly expand the new business user base; The centralized placement of user dat