WebRTC allows for real-time communication directly in web browsers without plugins. It uses existing VoIP technologies and exposes communications APIs to web developers. WebRTC handles media streams and leaves signaling up to applications. While implementations exist, challenges remain around mobile, encryption, and fragmentation. WebRTC has the potential to disrupt telephony and enable rich, customized unified communications applications on the web.
O Asterisk é um software Livre, de código aberto, que implementa em software os recursos encontrados em um PABX convencional, utilizando tecnologias de VoIP.
Essa apresentação contém a configuração de todos os tipos básicos de configuração do asterisk.
Qualquer duvida podem mandar um email para:
vicente.proj@hotmail.com
Ou visitar o endereço do you tube que contém muitos vídeos ensinando a configurar o asterisk.
http://www.youtube.com/user/voipjava
O Asterisk é um software Livre, de código aberto, que implementa em software os recursos encontrados em um PABX convencional, utilizando tecnologias de VoIP.
Essa apresentação contém a configuração de todos os tipos básicos de configuração do asterisk.
Qualquer duvida podem mandar um email para:
vicente.proj@hotmail.com
Ou visitar o endereço do you tube que contém muitos vídeos ensinando a configurar o asterisk.
http://www.youtube.com/user/voipjava
Until the End of the World: Night Landscape Photographs, Steve GiovincoSteve Giovinco
“Until the End of the World,” are lyrical night photographs at the edge of inhabited places where traces of artificial light reveal evidence of people or towns as spectres in the distance.
It's the end of the world as we know it, and i feel fineMartin Hamilton
Slides from my closing keynote for the Talis Insight Europe 2016 conference. In this talk I cover global warming and other "extinction level events", and how we might go about preserving the core of human knowledge and culture in an offplanet backup. I show how future technologies like interstellar travel and DNA based data storage are complemented by here and now technologies like cubesats/nanosats and the likes of Project Gutenberg and Wikipedia. All of this is a metaphor for how we should "think big", and looking at the changing role of the librarian.
We heard a lot of prophecies before. Though a lot of them didn’t actually happen, it doesn’t mean that it can’t really happen. Sometimes, it can be really confusing. Is it real? Is the end of the world coming?
2 Pet. 3:10 But the day of the Lord will come as a thief in the night, in which the heavens will pass away with a great noise, and the elements will melt with fervent heat; both the earth and the works that are in it will be burned up.
WebRTC provides a simple and elegant solution for real-time communication. At the same time, it leaves all signaling and architectural questions open. What can companies do to close this gap in WebRTC infrastructure and how will it assist the ecosystem to grow and flourish?
You can find my impressions and more details about the conference here: http://bloggeek.me/webrtc-conference-wrapup/
Until the End of the World: Night Landscape Photographs, Steve GiovincoSteve Giovinco
“Until the End of the World,” are lyrical night photographs at the edge of inhabited places where traces of artificial light reveal evidence of people or towns as spectres in the distance.
It's the end of the world as we know it, and i feel fineMartin Hamilton
Slides from my closing keynote for the Talis Insight Europe 2016 conference. In this talk I cover global warming and other "extinction level events", and how we might go about preserving the core of human knowledge and culture in an offplanet backup. I show how future technologies like interstellar travel and DNA based data storage are complemented by here and now technologies like cubesats/nanosats and the likes of Project Gutenberg and Wikipedia. All of this is a metaphor for how we should "think big", and looking at the changing role of the librarian.
We heard a lot of prophecies before. Though a lot of them didn’t actually happen, it doesn’t mean that it can’t really happen. Sometimes, it can be really confusing. Is it real? Is the end of the world coming?
2 Pet. 3:10 But the day of the Lord will come as a thief in the night, in which the heavens will pass away with a great noise, and the elements will melt with fervent heat; both the earth and the works that are in it will be burned up.
WebRTC provides a simple and elegant solution for real-time communication. At the same time, it leaves all signaling and architectural questions open. What can companies do to close this gap in WebRTC infrastructure and how will it assist the ecosystem to grow and flourish?
You can find my impressions and more details about the conference here: http://bloggeek.me/webrtc-conference-wrapup/
TADS Developer Summit WebRTC Dan BurnettAlan Quayle
Dan Burnett, editor of the WebRTC specification and author of The WebRTC Book provides an excellent tutorial on WenRTC at TADS, 21-22 Nov 2013 in Bangkok
Boost JBoss AS7 with HTML5 WebRTC for Real Time Communicationstelestax
HTML5 WebRTC, for Web Real Time Communications is free, open secifications to enable rich, high quality, Real Time Communications applications to be developed in the browser via simple Javascript APIs and HTML5. Major browsers already support or will support it soon natively. This talk will present an overview of WebRTC, how it is already revolutionizing the Web and changing the Telco industry. A couple of emblematic use cases will be also explored to show the potential of WebRTC in different enterprise markets and a live demo of a 1 to 1 WebRTC Video Conference will also be performed followed by a detailed explanation on how it was achieved as well as what JBoss AS7 additions were required to make it work
Building a Streaming Microservice Architecture: with Apache Spark Structured ...Databricks
As we continue to push the boundaries of what is possible with respect to pipeline throughput and data serving tiers, new methodologies and techniques continue to emerge to handle larger and larger workloads
My talk on webRTC from June 2013
Demo application using XMPP for signalling
open source webRTC using websockets is here: implenentationhttps://github.com/pizuricv/webRTC-over-websockets
WebRTC Tutorial by Dean Bubley of Disruptive Analysis & Tim Panton of Westhaw...Dean Bubley
Tutorial on WebRTC technologies, standards, use-cases and business models. First given at the ICIN conference in Venice, October 2013.
By Dean Bubley, analyst at Disruptive Analysis, and Tim Panton, WebRTC developer at Westhawk Ltd
WebRTC is a plug-in free real time communication between the web browsers for facilitating effective means of audio/video media communication in a peer-to-peer fashion through by means of various technologies like Web Sockets,HTML5,JavaScript and protocols like SRTP ,SCTP, NAT and ICE framework.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
7. ❖ WebRTC leverages existing VoIP
technologies
❖ WebRTC exposes communications
development to the 20M web developers in
the world
❖ WebRTC sets rules for media, leaves
signaling up to the application developer
8. WebRTC Call In A Nutshell
❖ Get media streams from camera, mic
❖ Create an “offer” session description
❖ Send the offer to the far-end party
❖ Receive an “answer” session description
from the far-end party
❖ Discover a path that works by testing all
paths
9. Web Browser
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O Sig
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An
SRTP Media Streams
Web Server
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lin P)
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er ng et
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Web Browser
sw ign So
An rS eb
ffe W
O or
TP
HT
10. Web Server
Sig
g
lin
na
na
lin
Sig
g
SRTP Media Streams
Media Server
Gateway
PBX
Web Browser
12. Creating A Connection
❖ Built-In NAT Traversal using ICE
❖ STUN - Discover network details
❖ TURN - Relay as last resort
13. Encoding Media
❖ Audio Codecs
❖ Mandatory: Opus, G.711
❖ Optional Codecs
❖ Video Codecs
14. Encrypting Media
❖ Mandatory
❖ Secure Realtime Protocol (SRTP)
❖ SDES vs. DTLS-SRTP Key Brokering
15. What About Signaling?
❖ No mandatory protocol or mechanism
❖ Can be done using SIP or Jingle using
JavaScript libraries
❖ Can be done better using other methods:
❖ WebSockets or XMLHttpRequest transport
❖ Simple JSON signaling
❖ Use a protocol that suits your use case
perfectly, not a protocol built to handle all
16. ❖ No mandatory signaling protocol is a
GOOD THING™
❖ Gives developers absolute control over
the user experience
❖ Avoids the tendency to rebuild the PSTN
❖ Avoids the “federation” issue
❖ Allows for identity to be more than a
number
18. • “Inside” users will use a web-based or
mobile client
• “Outside” users will use portal pages to
request access to various resources
• People
• Departments
• Expert Support
19. ❖ You will still need a communications
system or a communications service
❖ You (eventually) may not need a “phone
company”
❖ Prediction: wired and wireless carriers
will become glorified ISPs within the decade
❖ WebRTC will make rich communications
a 100% “OTT” business
22. ❖ Implementations in Chrome, Mozilla
❖ Not currently interoperable
❖ Great for “controlled environments”
❖ Not yet ready for use by “normal” users
❖ Will be ready by the end of 2013
30. • Telephony has been holding back
communications for the past decade.
• SIP was hijacked: what started out as a
peer-to-peer system was twisted into
“PSTN-Over-IP”
• Improvements and price reductions in
bandwidth, mobile, web make a real change
possible
31. ❖ Fully Unified Communications
❖ Integration of communications directly
into business and social applications
❖ Communications as a feature or
function rather than as a service
❖ Customized User Experience
❖ Excellent Privacy / Security
❖ Significant Cost Reduction
33. ❖ Asterisk 11 added ICE, STUN, TURN
support, WebSocket transport for SIP
channel and other tweaks
❖ You can now create web endpoints using
Asterisk and a JavaScript SIP library
❖ SIPML5
❖ JS-SIP
❖ Asterisk can bridge between WebRTC
and legacy communications technologies
35. Future versions of Asterisk will do more:
❖ Recording and playback of audio and
video
❖ Interfaces for additional / custom
signaling protocols
❖ Interactive voice and video applications
36. Thanks
Steve Sokol
ssokol@digium.com
+1 (256) 428-6101