Fred Posner (blog)

VoIP

Kamailio World 2023

Posted . ~1min read. | Tagged: Kamailio SIP

Kamailio World 2023 will take place in Berlin, DE from June 5 - 7, 2023. See you in Berlin!

Kamailio 5.7.0 Released

Posted . ~1min read. | Tagged: Kamailio SIP

Kamailio v5.7.0 is out – a new major release, bringing new features and improvements added during almost twelve months of combined development and testing.

APIBAN now supports Cisco and Juniper formats

Posted . ~1min read. | Tagged: Kamailio SIP Security APIBAN

APIBAN now supports Cisco and Juniper formatted results. APIBAN helps prevent unwanted SIP traffic by identifying addresses of known bad actors before they attack your system.

Sangoma Still Doesnt Get Open Source

Posted . ~7min read. | Tagged: Asterisk Open Source Sangoma

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.

Opening Compressed PCAPs with SNGREP

Posted . ~1min read. | Tagged: SIP sngrep

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

ITEXPO 2022

Posted . ~1min read. | Tagged: Astricon Asterisk ITEXPO

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

Thoughts on the Astricon 2023/ITEXPO announcemnent

Posted . ~4min read. | Tagged: Astricon Asterisk ITEXPO

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

APT fails: NO_PUBKEY

Posted . ~1min read. | Tagged: Linux

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

Kamailio Install Module Git

Posted . ~1min read. | Tagged: Kamailio SIP

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

Freeswitch 1.10.7 Released

Posted . ~1min read. | Tagged: FreeSWITCH SIP Security ClueCon

The major announcement at ClueCon 2021 was the release of FreeSWITCH 1.10.7.

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