George Joseph

Blog Author

Asterisk Stir-Shaken Refactor

Note: This new implementation is available as of Asterisk 18.22.0, 20.7.0, and 21.2.0. It’s been almost 4 years since STIR/SHAKEN support was first added to

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Asterisk Media Experience Score

Objectively measuring call quality has always been tough because it’s, well, highly subjective.  The first measurement process that usually comes to mind is the Mean

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Virtualized Asterisk

If you’re running an Asterisk “farm” of virtualized PBXs and your virtualization environment is dedicated to it, you probably already have your environment pretty well

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OpenSIPit#01 Part 2: STIR/SHAKEN

OpenSIPit 2021 was held back in April with myself and Ben Ford representing Asterisk.  There were two main interoperability focuses this year:  the support of additional

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