pstn conferencing

  Procedure   Log in, enter the IP address of the Management System 10.174.200.26 in the browser, and press Enter.   Enter the user name, password, and verification code (in Luoyang as an example) and log on to the system:       Login

Flex, fms3 SeriesArticleNavigation Index of flex and fms3 articles   This article isVideo chat, conference Development Instance series articlesThe links to all the articles in this series are as

When placed on the server, the port is open and the firewall is added. The server is forwarded by address Always like this after connection But on the server with localhost access is absolutely no problem, the server with IP address access is also

Fault symptom: When you install the Cisco WebEx application on the ThinkPad X1 Tablet machine, the program may stay on the 99% progress bar on the installation page for 3-10 minutes. After the installation is complete, the system microphone and

the standard protocols that are constantly being developed and modified by the International Telecommunication Organization, as well as the interoperability of IP telephony and traditional telephony. 4. Manageability and security issues: a comprehensive range of telecommunications services, including user management, off-site roaming, reliable billing system, certification and so on, so the management is very complex, VoIP operators must have good management tools and equipment to be able to.

switches.There have been a lot of discussions about vswitches, and people have basically agreed on the technical characteristics of vswitches. Vswitches use MGCP/H.248 media control protocol technology to separate call control from media bearer. Therefore, some foreign scholars refer to soft switches as call proxy CA or media gateway controller MGC. The concept of a soft switch not only makes the voice service function of the Next Generation Network completely transparent and compatible with th

separation. As we all know, in the traditional PSTN switching network, business control, call control, and transmission load are all concentrated in switches, and various services of the PSTN must be implemented through the TDM switch. To meet users' demand for new services, a public service generation platform (Intelligent Network) appears in the PSTN network.

provided. IP Centrex is an IP-based Centrex service. It is a value-added service that inherits the Centrex service in the PSTN network and integrates the flexibility of the IP network. As the softswitch system is hosted on the broadband IP data network, the Centrex service provided by the softswitch system has many new features compared with the Centrex service provided by the traditional PSTN switch. 1. A

of millions of people and is said to grow at a rate of 10 tens of thousands of people a day. Last year, they sold the ebay for E-commerce to a 2.6 billion dollar high, creating a classic myth in it history. I am here simply a little bit, because the specific technical situation is very complex. Send a question first, just like the title, is two seemingly completely different things, how they communicate, that is, we are on the computer network phone, why can directly hit the agreement can be sa

number PSTN usage: will allow dial-out numbers to be passed to the PSTN gateway's path Voice policy: Voice function, dial out gateway to define additional configurations SFB Server Call Park, unassigned number the network workload for the SFB Client Configuration network SFB environment Https://docs.microsoft.com/zh-cn/skypeforbusin Ess/technical-diagrams Audio and video coding-bandwidth pl

can be directly connected with information resources. IMS can better present information updates and communication, and filter information as user needs grow.Based on the above service capabilities, IMS works with key technologies such as session negotiation and management, QoS Management, and mobility management to implement end-to-end communication service capabilities. For existing CS and PS core networks, IMS is designed for real-time and end-to-end mobile services, such as rich call and vi

mainly provide PSTN/ISDN simulation services. It is difficult to use the SIP Protocol to implement all basic and supplementary services of the PSTN, and there is no such standard at all, therefore, this solution is still under discussion. In addition, various terminal devices basically have no major problems when supporting basic voice calls. However, when supporting video services, different terminals pro

In recent years, broadband services based on IP technology have become increasingly popular. As a result, H.323 multimedia communication systems are no longer limited to private network user groups. Moreover, they are increasingly favored by Internet-based enterprise users. With the gradual popularization of H.323 system applications on the Internet, the conventional problem of firewall and NAT traversal has encountered new challenges, and this contradiction is becoming increasingly apparent. Co

Video Conferencing project of Northeast Normal University thanks to its excellent performance and technology. Solution The redwood network video conferencing system provides an ideal solution for these applications. The purpose of this system is to communicate with the Northeast Normal University Department in an online video conference between 150 remote sites (including meeting rooms and general PC clien

personal idle status and willingness to communicate by using common states such as "idle" or "Busy" and more detailed states such as "Come Back Now" and "Do Not Disturb". Rich state information enables other users to make effective communication choices immediately.2. Meetings.Lync server supports IM conferencing, audio conferencing, web conferencing, video

SIP (Session Initiation Protocol) Conversation Initiation Protocol is an application layer control (signaling) protocol for network telephony and conferencing. It is mainly a multimedia communication protocol based on IP network. It can realize the signaling functions are also using RTP as a media transmission protocol. Originally presented by the IETF Mmusic (multiparty multimedia session control) workgroup. SIP can achieve the main functions are: 1

services have nothing to do with the underlying network. Any service provider can quickly and flexibly develop new services based on market needs, enterprises can select appropriate new businesses and new features based on their needs. Multi-network convergence and Softswitch technology enable multi-network convergence, the traditional PSTN, mobile, data, and cable TV networks are unified into an IP-based integrated, unified, and multi-service networ

and broadband SoftSwitch. Narrowband Softswitch is mainly used for narrowband voice services, and broadband Softswitch is mainly used for broadband multimedia services. In fixed networks, narrowband Softswitch technology means that a soft switch uses H.248 or MGCP protocol to control various gateways, including the relay Gateway TGTrunk Gateway) and Access Gateway AGAccess Gateway) and integrated Access Device IADintegrate Access Device), they are responsible for user Access and communication w

audio and video coding is not the same,So need to have a service to do code stream conversion, such as WEBRTC with the VP8 video encoding, general video conferencing is H264.PSTN (Public switched telephone network), he is a common analog telephone circuit-switched networks, so if the WEBRTC client wants to communicate with the telephone, first of all through the PSTN