> Is anyone using Sangoma A102  or  Sangoma A101 with FS in production ?

Yes, for the time being. Due to circumstances beyond my control(dissatisfaction with SipX), it will only be in service a few more weeks. Did you have specific questions? The only shortcoming I found was the lack of any way to adjust the hardware gain on the card. http://jira.freeswitch.org/browse/FSCORE-106

I haven't updated in a while. Are there any recent changes I should know about?