The issue with GPL is it takes away rights so the software will be “free”.

GPL won’t allow proprietary modules at all because of it’s viral nature. However the MPL allows anybody to link or create a proprietary module.

From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Vik Killa
Sent: Friday, February 7, 2014 12:56
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Performance gain for Asterisk 12 to use pjsip at core?

What is so horrible about GPL anyway?

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