Fred Posner

Fred Posner personal blog

Sangoma Still Doesnt Get Open Source

Posted . ~7min read.

After attending AstriCon 2023 in Fort Lauderdale, I am left with the conclusion that Sangoma still does not get open source... and worse yet... most likely do not care.

Tagged: Asterisk Open Source Sangoma

Thanksgiving Message 2022

Posted . ~2min read.

Every year (more or less) I write a Thanksgiving message as Thanksgiving is my favorite Holiday of the year. Lets talk Thanksgiving 2022.

Tagged: Thanksgiving

I Have Left Twitter

Posted . ~2min read.

I have left Twitter. Long live Mastodon.

Tagged: twitter

Git Repo with Custom SSH Key

Posted . ~1min read.

There is a very simple way to use a custom ssh key with a specific git repo.

Tagged: git

Opening Compressed PCAPs with SNGREP

Posted . ~1min read.

Sometimes you get a compressed pcap and sngrep has difficultly opening the file. No problem. Here is a one-liner to help.

Tagged: SIP sngrep

ITEXPO 2022

Posted . ~1min read.

ITEXPO 2022 is done. Very brief summary of the event.

Tagged: Astricon Asterisk ITEXPO

Thoughts on the Astricon 2023/ITEXPO announcemnent

Posted . ~4min read.

Sangoma announces that Astricon 2023 will be co-located with ITEXPO in FTL in Feb 2023. My thoughts.

Tagged: Astricon Asterisk ITEXPO

For My Security

Posted . ~2min read.

American Express wants your name, date of birth, and social security number... for your security

Tagged: American Express Security

APT fails: NO_PUBKEY

Posted . ~1min read.

Sometimes a public key failure ruins an apt update. Most times, it can be resolved quickly.

Tagged: Linux

Kamailio Install Module Git

Posted . ~1min read.

Quick tip: Installing a single Kamailio module from git is a straight forward process.

Tagged: Kamailio SIP

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