When a customer reports a poor wireless VoIP experience and you rule out the low-hanging fruit and best practices, e.g. roaming optimization, verification of clean RF environment, and other client configuration, where do you go next? Audio streams consist of a steady delivery of small frames (typically 200-250KB). The average delay between audio frames isContinue reading “How to troubleshoot RTP audio streams via packet capture”
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802.11 Multicast Delivery
I went through 8 years of my career in networking without having to know a thing about multicast. I was first exposed when onboarding network requirements for IPTV on hospitality networks. Currently I support wireless clients that use multicast to send audio to multiple recipients. Oftentimes I am asking customers to take packet captures forContinue reading “802.11 Multicast Delivery”