OLA Conf 2002 - OLA in SoC Design Environment - slidesTim55Ehrler
The integration of Open Library Architecture (OLA) libraries within nano-technology design environments can positively impact SoC design cycle times. Consistent calculation of desired information across a standard application programming interface (API) ensures analysis convergence among tools, eliminates data exchange processing and storage requirements, and significantly reduces iterations through design processes steps.
VoIP: Attacks & Countermeasures in the Corporate WorldJason Edelstein
Discusses VoIP security threats and countermeasures with a specific focus on the Cisco Call Manager implementations.
Additional information can be found at: http://www.senseofsecurity.com.au
Microsoft Lync & Acme Packet Session Management SolutionsMUCUGL
Geraint Evans, a guest speaker from Acme Packet, presents on how Acme Packet achieves SIP session management within the SME up to carrier-grade environments.
Internet Engineering Task Force contribute to the engineering and evolution of Internet technologies
forum for the betterment of future protocols, standards and products
basic technical standards for Internet protocols are set and maintained standardize all the protocol layers in between, from IP itself up to general applications like email and HTTP.
OLA Conf 2002 - OLA in SoC Design Environment - slidesTim55Ehrler
The integration of Open Library Architecture (OLA) libraries within nano-technology design environments can positively impact SoC design cycle times. Consistent calculation of desired information across a standard application programming interface (API) ensures analysis convergence among tools, eliminates data exchange processing and storage requirements, and significantly reduces iterations through design processes steps.
VoIP: Attacks & Countermeasures in the Corporate WorldJason Edelstein
Discusses VoIP security threats and countermeasures with a specific focus on the Cisco Call Manager implementations.
Additional information can be found at: http://www.senseofsecurity.com.au
Microsoft Lync & Acme Packet Session Management SolutionsMUCUGL
Geraint Evans, a guest speaker from Acme Packet, presents on how Acme Packet achieves SIP session management within the SME up to carrier-grade environments.
Internet Engineering Task Force contribute to the engineering and evolution of Internet technologies
forum for the betterment of future protocols, standards and products
basic technical standards for Internet protocols are set and maintained standardize all the protocol layers in between, from IP itself up to general applications like email and HTTP.
Accelerate Microsoft Lync Deployments with Session Border ControllersAcmePacket
Presentation given at an event in New York City about accelerating your Lync deployments with session border controllers from Acme Packet, the leader in session border controllers.
Slides from webinar offered by Acme Packet and the SIP School on securing unified communications borders with Acme Packet. To watch recorded webinar or download slides, visit : http://tiny.cc/securingUC
Session Delivery Networks for the EnterpriseAcmePacket
Download slides and view recorded webinar at: http://tinyurl.com/emeasdn.
Overview of the role of session border controllers in building voice enabled IP communications infrastructures and communication enabled business processes in the enterprise.
Office 365 PBX Replacement Comparison GuideEric Lee
Through Skype for Business we are able to provision voice and conferencing capabilities to your Office 365 license enabling your business to boost productivity and save valuable money.
Webinar de la marca Patton explicando las funcionalidades de los SBC ESBR y escenarios de uso
All IP Networks – EOL for ISDN
Survivability, Service Demarcation, QoS
VoIP Security
VoIP Encryption, SIP TLS SRTP, Network topology hiding
IP Routing Performance
IP Routing Performance for multi service application
Ease of use
Simple configuration, deployment
Pricing
Price-value ratio
This section is an introduction to SIP transactions and dialogs and is suitable for those who either are working with SIP at a basic level, perhaps debugging SIP scenarios, or people that just want to know a little more. If you wish to become a SIP expert, knowing transactions and dialogs is a must. Even if your life goal isn't to become an expert in SIP, knowing what transactions and dialogs are will be tremendously helpful as soon as you do anything related to SIP, such as developing your first little application using something like JSR289 or similar.
This presentation will go over:
- What is a transaction.
- When does a transaction begin and when does it end.
- What is the relation between a dialog and a transaction.
- When is a dialog established.
- Why do we need dialogs?
Accelerate Microsoft Lync Deployments with Session Border ControllersAcmePacket
Presentation given at an event in New York City about accelerating your Lync deployments with session border controllers from Acme Packet, the leader in session border controllers.
Slides from webinar offered by Acme Packet and the SIP School on securing unified communications borders with Acme Packet. To watch recorded webinar or download slides, visit : http://tiny.cc/securingUC
Session Delivery Networks for the EnterpriseAcmePacket
Download slides and view recorded webinar at: http://tinyurl.com/emeasdn.
Overview of the role of session border controllers in building voice enabled IP communications infrastructures and communication enabled business processes in the enterprise.
Office 365 PBX Replacement Comparison GuideEric Lee
Through Skype for Business we are able to provision voice and conferencing capabilities to your Office 365 license enabling your business to boost productivity and save valuable money.
Webinar de la marca Patton explicando las funcionalidades de los SBC ESBR y escenarios de uso
All IP Networks – EOL for ISDN
Survivability, Service Demarcation, QoS
VoIP Security
VoIP Encryption, SIP TLS SRTP, Network topology hiding
IP Routing Performance
IP Routing Performance for multi service application
Ease of use
Simple configuration, deployment
Pricing
Price-value ratio
This section is an introduction to SIP transactions and dialogs and is suitable for those who either are working with SIP at a basic level, perhaps debugging SIP scenarios, or people that just want to know a little more. If you wish to become a SIP expert, knowing transactions and dialogs is a must. Even if your life goal isn't to become an expert in SIP, knowing what transactions and dialogs are will be tremendously helpful as soon as you do anything related to SIP, such as developing your first little application using something like JSR289 or similar.
This presentation will go over:
- What is a transaction.
- When does a transaction begin and when does it end.
- What is the relation between a dialog and a transaction.
- When is a dialog established.
- Why do we need dialogs?
VoIP Infotech one of the best Android SIP Dialer supports. The SIP Dialer is meant for service providers who can use this and get it incorporated with their existing SIP.
VoIP Infotech one of the best Android SIP Dialer supports. The SIP Dialer is meant for service providers who can use this and get it incorporated with their existing SIP.
Most research and publications talk about layer 2 issues when it comes to VoIP. Over here we talk about VoIP security flaws that can be exploited without having physical access to the target network, i.e. attacks that can be, and are being launched through the Internet.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
6. Session Initiation Protocol - INVITE
1002 1003
Call 1003 Want to talk? SIP
SIP
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
Hold Video Hold Video
SDP
1 2 3 1 2 3
Audio Codec – G711 or … Audio Codec – G729
4 5 6 4 5 6
7 8 9 7 8 9
* 0 # * 0 #
7. Session Initiation Protocol – 200 OK
1002 1003
Call 1003 Want to talk? SIP
1002 OK
SIP
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
Hold Video Hold Video
SDP
1 2 3 1 2 3
Audio Codec – G711 or … Audio Codec – G729
4 5 6 4 5 6
7 8 9 7 8 9
* 0 #
SIP 200 OK * 0 #
SIP
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
SDP
Let’s use G711…!
8. Session Initiation Protocol – ACK
1002 1003
CallCall
On 1003 ACK SIP
On Call
with 1003 with 1002
SIP
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
Hold Video Hold Video
SDP
1 2 3 1 2 3
OK, G711 it is….!
4 5 6 4 5 6
7 8 9 7 8 9
* 0 # * 0 #
Voice ‘Stream’
9. Session Initiation Protocol – Video?
1002 1003
On Call Support Video? SIP
On Call
with 1003 SIP
with 1002
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
Hold Video
SDP Hold Video
Audio Codec – G711, G729
1 2 3 1 2 3
Video Codec – H.264,H263,H261
4 5 6 4 5 6
7 8 9 7 8 9
* 0 #
SIP OK * 0 #
SIP
From: ‘Bob’ <sip:1002@sipbiz.com>
To: <sip:1003@sipbiz.com>
SDP
Let’s use G711 and H.264
Voice and Video ‘Streams’
27. Measure = 10 Trunks please
Voice = G.711 @ 90Kbps
Pipe = 10 x 90Kbps = 900Kbps
If using a 2Meg link
That’s ~ 44% for VoIP and the
rest for Data – Fully loaded…..!
28. Measure = 10 Trunks please
Voice G.711 @ 90Kbps
Video H.264 approx. 250Kbps (min)
Pipe = 10 x 340Kbps = 3.4Mbps
If using a 2Meg link, oops!
35. Let’s leave the video this time
L7 SIP ~ 192.168.1.1 L7 SIP ~ 192.168.1.1
77.128.13.88
L3 IP ~ 192.168.1.1 L3 IP ~ 77.128.13.88
L7 SIP ~ 192.168.1.1
77.128.13.88
L3 IP ~ 77.128.13.88
36.
37. What?
ITSP
Network
Your PBX
REGISTER SIP Registrar
Client X
10 Trunks
Authentication
G.711
Authorization
Call Rates
Encryption
Voice – YES
• Signalling
Video -Traffic
• Voice NO
44. PSTN
ITSP Offerings
Can we have our ‘old’ numbers please?
We need some more DDI’s
PBX
Router That’s us
Nocourse!
Of problem
Can I have a ‘London’ number?
PSTN
45. PSTN
ITSP Offerings
We need more lines more our marketing push!
Thwarted
PBX
SHA / TLS / SRTP
Router I’ll do that!
I can do that via our Web Interface
PSTN
51. SIP SSCA®
SIP School Certified
Associate
SIP SSMP™
SIP Sales and Marketing
Professional
52.
53. The Telecommunications Industry
Association (TIA), the leader in
advocacy, standards
development, business development and
intelligence for the information and
communications technology industry, has
officially endorsed ‘The SIP School’ as the
provider of choice for training and
certification for Session Initiation Protocol
(SIP).
54.
55. SRTP
Signaling
Real Time JS
Media engine SIP
Voice / Video
Gateway
Data
Internet
Internet
PC World
Web server