Note: micro-credit real-time dialogue is required for traffic costs, so you try to use the WiFi network, because the small series test this call by flow is more expensive than the phone.
1, under the mobile phone we open the micro-letter, to find real-time dialogue with friends into the chat
2, then there is a + number next to the expression below, we click on it
3, click the real-time walkie-talkie
4, now we have to hold down the middle of the big button, so do not let
**************************************** **************************************** **************************************** ***Easywave time: 2014.08.030 Category: Linux applications-semi-digital building Intercom SystemDescription: reprinted. Please keep the link NOTE: If any error occurs, please correct it. These are my Learning Log articles ...... **************************************** **************************************** *******************
Residential district is characterized by user concentration, large capacity, unified security management, and most of the domestic economic income is not high, so the Community security system must meet the "safe and reliable, cost-effective, centralized management" requirements, although the current market has a variety of security systems, but really in line with the characteristics of the community, Not many products suitable for use in the community. Building
Video intercom Technology
With the development of the national economy and the increasing living standard of the people, some communities have used modern communication technology and automatic control technology to provide efficient and convenient management and service means for the services and managers of the community, provides a safe and comfortable living environment for families. At the same time, the Ministry of Construction of the People's
Local Area Network Audio intercom involves audio collection, audio playback, network transmission, and other technologies. multi-thread processing is required.
First, two types of data are transmitted in the network, namely command data (signaling) and audio data.
Second, any end of the intercom needs to receive audio data, play the audio at the same time, collect the audio, and send the audio data.
Thir
This article is from CSDN Http://blog.csdn.net/voipmaker reprint annotated source.
The system uses the industry's first 32Khz HD audio, the call quality is 4 times times the average telephone, the system includes the dispatch machine, the dispatch command station, and the mobile terminal, the whole system includes not only the cluster intercom,
There are conference calls, video conferencing, pictures, video recording backhaul, video real-time back
First, Shunra VE SMB IntroductionShunra ve SMB Edition is a network simulation software product designed for small and medium sized enterprises, Shunra ve SMB Edition simulation software can be used to test, compare or predict under different network conditions-including delay, jitter, Packet loss and bandwidth (max. 10Mbps)-performance of the application or device.The software can be used to test the performance of video surveillance, building visual interc
Development platform: Indoor machine withFIC8120 chip with MPEG-4 and G729 codec and additional camera.
You can now make sure that the PC side is programmed using DirectShow.
Preliminary objective: The PC can see an image of an indoor machine or hear a sound.
The ultimate goal: PC-side through router forwarding, IP addressing, with any indoor machine for bidirectional visual intercom.
Process: Indoor camera--encoding--transmission->com->pc end acc
See QQ, have intercom function, how tall on ah, we also come to get a look effect.That's the effect! Then post the code:Package Cn.com.zte.uc.ui;import Java.io.ioexception;import Java.util.timer;import java.util.timertask;import Android.app.dialog;import Android.content.context;import Android.media.mediarecorder;import Android.os.Handler; Import Android.view.view;import Android.widget.textview;import Cn.com.zte.uc.r;import Cn.com.zte.uc.utils.mediauti
Currently, anychat only provides a list of users in the room and business logic for users entering and exiting the room. The new version will enhance support for upper-layer business logic and provide a complete Hall friend solution.Hall friends
Is that the walkie-Talkie has a button basically the first time, click on the Flash back, the second time will be much better (if not the case, the continuous use of the basic will not flash back), but occasionally also flash back, quit the software
The ONVIF2.0 agreement is as follows:
Principle Description:
1.
Establish a two-way connection between the client and the server. The reverse channel connection is processed using the RTSP protocol [RFC 2326]. Here there will be a mechanism to
Compared with building intercom, the network phone number can be said to have been in our daily use for a short time.
Generally speaking, a network phone is a system for voice communication in a computer network with IP as the network layer protocol. The technology used is collectively referred to as VoIP (Voiceover IP ), that is, the network is used for voice transmission. Technically speaking, the IP network telephone is the result of the integratio
Compared to building intercom, Internet telephony can be said to have been in our lives for a short time.
Generally speaking, network telephony refers to IP as the network layer protocol of the computer network voice communication system, it uses the technology collectively referred to as VoIP (Voiceover IP), that is, the use of the network to achieve voice transmission. From the technical point of view, IP network telephony is the result of integrat
, making it necessary information and basis for improving the technical level of the operation. To address the special application requirements of the operating room, a video intercom application system is designed for the operating room to solve the problems mentioned above.
This system is a video intercom application system that combines audio and video technology solutions for medical consultations, it c
order to solve the problems mentioned above, the video intercom application system of the operating room is designed for the special application needs of the operating room. This system is a video intercom application system for medical consultation audio and video technology Solution , which is composed of video collection subsystem, operating room audio intercom
Tunnel cluster communication coverage Solution
(Beijing hengxingketong Technology Development Co., http://www.bjhxkt.com 010-82565576)
1. Overview of tunnel cluster communication coverage system
Tunnel cluster communication coverage Solution
The tunnel cluster communication coverage system includes the M scheduling intercom subsystem, the m public security fire protection cluster subsystem, and the FM broadcast and emergency broadcast subsystem. The
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.