Session Description Protocol (SDP) Negotiation with Examples
In a previous article, we took a look at the main features and how to understand the SDP, which is an inherent add on to SIP and carries a description about the media offered.
Understanding Media in SIP Session Description Protocol (SDP)
This is one of the most complex subjects to understand when troubleshooting SIP calls. So once you have cracked this subject, you are in the advanced league.
What does Concorde have to do with Troubleshooting VoIP
Understanding and trusting your tools is the first step to ensuring everything works as expected.
Finding Common Threads in Service Level Anomalies using Big Data Analytics – Voice Quality
Part of the "Can You Hear Me Now" series of practical and time saving tech tips.
What Does MOS Tell You About Your VoIP Service Quality?
Part of the "Can You Hear Me Now" series of practical and time saving tech tips.
Finding and Troubleshooting Failed VOIP Calls
Part of the "Can You Hear Me Now" series of practical and time saving tech tips.
SD-WAN from your Laptop
With more than 2 million people affected by the Corona virus worldwide (as of this writing), companies have been forced to send their employees home to work remotely. If your company is among [...]
Finding and Troubleshooting Dropped VOIP Calls
Part of the "Can You Hear Me Now" series of practical and time saving tech tips.