Engineering

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  • Engineering

Modern Video-Conferencing Systems: Negotiating H.264 in SDP

In previous blog entries, we covered SDP, and how it is used in negotiations via the Offer/Answer exchange. In this…

4 days ago
  • Engineering

Modern Video-Conferencing Systems: Understanding SDP Offer/Answer Negotiation

In the previous blog entries in this series we introduced SDP (Session Description Protocol) and its attributes. SDP was originally…

2 weeks ago
  • Engineering

Modern Video-Conferencing Systems: Understanding Attributes of the Session Description Protocol

In the previous blog entry in this series we introduced SDP (Session Description Protocol) and all but one of its…

4 weeks ago
  • Engineering

Modern Video-Conferencing Systems: An Introduction to the Session Description Protocol

This series focuses on SDP, the Session Description Protocol, the method by which almost all modern video-conferencing systems negotiate the…

1 month ago
  • Engineering
  • Innovation

Cisco AI researchers publish a novel crowdsourced speech intelligibility test framework at ICASSP 2024

Cisco is committed to continuously advancing state-of-the-art speech enhancement AI technology, such as Background Noise Removal, Optimize for My Voice,…

2 months ago
  • Engineering

Real-Time Media | A Primer on Video

In our latest blog on real-time conferencing, we'll share some insights on video. Central Processing Unit (CPU) costs can be…

2 months ago
  • Engineering

Real-Time Media | The Fundamentals of Audio

In this 2nd blog of the Real-Time Media Primer series, we’ll share some basics on audio in real-time conferencing. Audio…

3 months ago
  • Engineering

Real-Time Media | An Introduction to Challenges for Video Conferencing

Welcome to the Real-Time Media blog series. In this ongoing series, we aim to deliver comprehensive and insightful primers on…

3 months ago
  • Engineering

Adoption of Chaos Engineering in Webex Contact Center

In this post, we're going to explore how chaos engineering helped us to ensure the resiliency of the Cisco Webex…

1 year ago
  • Engineering

The Azure AD Wizard App for provisioning

While talking with Webex customers, we learned customers are facing problems on-boarding from Azure AD. We have built a new…

2 years ago