Fred Posner

SIP Expert. Kamailio Consultant. VoIP Engineer. Dad.

About Fred Posner

Open Source VoIP Consultant

Fred Posner provides VoIP consulting services through The Palner Group and LOD Communications.

From 2010 to 2020, Fred Posner also helped his wife, Yeni Monroy, run their bakery, in Gainesville, Florida — making the famous Kamailio Cookies.

Fred Posner with child
Yeni Monroy with child

Fred's primary role is a VoIP Consultant, specializing in Open Source software including Asterisk, Kamailio (formerly OpenSER), and FreeSWITCH. Fred enjoys envagenlizing open source telecom and has spoken at Astricon, ITEXPO, Cluecon, Asterisk World, and more.

When not working, Fred loves eating and spending time with family (this includes friends, because "Friends are the family you choose").

VoIP Community Involvement

Fred actively participates in the VoIP Community, including Kamailio World, AstriCon, ClueCon, and other support activities for Open Source RTC.

Fred is a contributor to the Kamailio project and a member of the Kamailio Project Management Board.

In 2020, Fred founded APIBAN, a FREE service designed to help prevent unwanted SIP/HTTP traffic.

Fred Posner and Yeni Monroy in Berlin at Kamailio World
Tom Bihn Synik 30 backpack
Fred LOVES Backpacks

If you've seen Fred, you've probably seen him carrying a backpack — Yeni will tell you he certainly has quite the collection.

His current favorite backpack is the Tom Bihn Synik 30. It took him a while to justify buying it, and he absolutely loves it.

For more than 20 years, Fred Posner has provided VoIP consulting services; specializing in open source communication products such as Kamailio, Asterisk, and FreeSWITCH.

Clients utilize Fred's services for design, implementation, and support (including emergency support). He enjoys attending (as well as speaking) at VoIP conferences such as Kamailio World, Astricon, Cluecon, ITExpo, and others.

Contact Fred

Tech Tuesday

Fred Posner discusses his business on a local news feature in Gainesville, Florida.

To see how Fred can help your business, contact him today.

Contact Fred