Lync 2013 Trunks and EnableFastFailover

Published at June 3, 2014 ·  2 min read

This post was inspired by a troubleshooting session that happened just before the long Memorial Day Weekend here in the states. We had just moved our pilot users over to our Lync 2013 pool a day before when they started reporting issues calling certain numbers. What was interesting was not all calls were failing. Only international calls and a few mobiles were failing. National calls were working fine. Nothing changed call flow-wise so it had me a bit stumped....