Completed 12 Years
Last Updated: 12 Jan 2021 | 10 min read
There has been enough talk about new webRTC work handled using Asterisk. After the appearance of Asterisk 16, it has become crucial for every business owner to consider the impact of this work against the poor performance of the network that further affects the video experience.
People have been using video for communication purposes. Individuals across the entire world converse with their loved ones over video calls. On the other hand, business organizations use it to organize meetings. The latter gained more popularity than it ever did in the past, primarily due to the outbreak of the coronavirus pandemic. Video calling systems are available on smartphones, as well as desktop or laptop browsers.
Video calling systems, however, come at a cost. For instance, it can put immense pressure on the CPU. It doesn’t tolerate the ineptness of networks, either. You may argue that your network is good enough, but you can’t be further from the truth. Every network will encounter problems at some point in time, which will prove devastating to video.
One of the most common symptoms is freezing. If the video call freezes, then the person you were talking to will stop moving all of a sudden. While it will recover after some time, the situation isn’t something that you would like to encounter.
An asterisk development services company uses different technological interventions to prevent such instances and improve the user experience. It’s worth mentioning here that these technologies are available in Asterisk only. It means that you have to rely on tech companies that specialize in Asterisk development.
You must be wondering what these two terms mean. Well, PLI stands for Picture Loss Indication, and FIR is the abbreviated version of Full Intra Request. A video decoder decodes a video stream. When it does, it depends on the previous packets to decode the current one. In such situations, a problem pops up where the system loses a packet. Some codecs can’t recover it at all. As a result, it will come to a standstill almost instantly. It’s what causes the picture to freeze. If you wish to avoid it, then you should look for a provider of the asterisk IVR solution to offer mechanisms called PLI and FIR. These will allow the client to place a request for a full-frame. This full-frame restarts the decoding process, and the picture will start moving again as it should.
Here’s another abbreviated term called REMB that stands for Receiver Estimated Maximum Bitrate. Losing packets or putting up with out-of-order packets affects the video experience negatively. However, most people consider only these two things and forget about the bandwidth. How many organizations in this world have 1Gbps internet connections? REMB happens to be one of the most primitive ways in webRTC that can help you deal with these issues. It lets a receiver prepare a report based on an estimation of the amount of bandwidth available between the sender and the receiver. In turn, the sender can alter the encoding bitrate to make sure that it can fit between the available bandwidth. Now, there are two ways an asterisk IVR solution provider can achieve it. If you wish to know more, then you may contact an Asterisk development agency.
The final abbreviated term you must learn about is NACK which stands for Negative Acknowledgement. The PLI or FIR mechanisms explained earlier are a last resort. When you can’t do anything else, you have to resort to those two to ensure that the video keeps playing. However, before you incorporate those measures, you should try this one. NACK allows a receiver to put up a false impression that it never got a packet from the sender. Naturally, the sender has no other option but to resend the packet. In doing so, the bandwidth consumption decreases significantly. You will also get the packet in a full-frame. Furthermore, this feature lets a receiver to place a request for several packets instead of just one. Asterisk developers implement it using an RTP packet queue on egress and ingress video traffic.
Their team did a great job of managing the timeline and communicating their progress throughout the project. They were accommodating in the face of unexpected changes and delivered all key features. The updated app made it easier to track budgets and improved the finance department’s efficiency.
The new site is high functioning and has experienced an increase in users. The Moon Technolabs Pvt Ltd team’s availability made the collaboration effortless and productive. They fostered a professional environment and produced a final product with no major problems.
The team delivered top-tier apps that garnered positive feedback from users and had minimal issues. They excelled at project management and were committed to surpassing expectations.
The enhanced system eliminated delays, streamlined reporting processes, and simplified every department's workflow. Moon Technolabs Pvt Ltd communicated clearly and delivered each task on time. Their prompt, thorough approach kept the project on track.
It was a great experience to working with Moon Technolabs.We have worked on serveral Android App development Projects over the past year and are currently working on the iOS version of one of them. The team is very professional and responsive. In particular, they follow good project management practices,assigning ,me to a Project Manager, Who has been the single...
WThe client was pleased with the quality of final product, which was delivered on time. Moon Technolabs was responsive throughout the project.
The client has been happy with both the web design and marketing services provided. The time difference and slight language barrier have been a modest hindrance to collaboration, but have not impacted overall satisfaction.
Moon Technolabs have helped me in designing & developing this attractive iPad/iPhone Coloring book app and have supported me from scratch till uploading the app on App stores. I am highly recommending them for the best company in iPhone and iPad app.
The project timeline and estimates were on point and the end client was ultimately happy with the product.
The team often went further than was expected and needed.
The updated app has yet to launch, but Moon Technolabs Pvt Ltd met every milestone ahead of time without sacrificing quality. Customers can expect an experienced team that provides speedy service and prompt responses to questions or issues. Their timeliness despite time zone differences stood out.