It will be great to have more information about lot of SIP variables and API calls, ex. uuid_simplify, SIP simplify. Currently they are only one liner. Trying to Multicast paging through Freeswitch module, there is very little information to troubleshoot why something is not working. May be some more information will be helpful. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Brian West Sent: Tuesday, October 25, 2016 10:46 AM To: FreeSWITCH Users Help Subject: [Freeswitch-users] What concepts in FreeSWITCH did you struggle with when you first started? I would like to get community input on what concepts caused you the most headache and any input/ideas that would help me design some tutorials / videos that would help new users coming to FreeSWITCH. Your feedback will be greatly appreciated. Thanks, -- Brian West brian@freeswitch.org<mailto:brian@freeswitch.org> [http://billing.freeswitch.org/templates/default/img/whmcslogo.png] Twitter: @FreeSWITCH , @briankwest http://www.freeswitchbook.com (50% Discount using code FreeSwitch50) http://www.freeswitchcookbook.com (50% Discount using code FreeSwitch50) https://www.gofundme.com/freeswitch_ubuntu Got Bugs? Report them here<https://freeswitch.org/jira>! | Reddit: /r/freeswitch<https://www.reddit.com/r/freeswitch> T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378) iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest