Thanks a lot! Changing to min_spare_servers='1' solved the problem. :) Unfortunately I can't find the place in the documetation. :( -- View this message in context: http://koha.1045719.n5.nabble.com/Problem-with-multiple-connections-to-SIP-server-tp4372784p4375513.html Sent from the Koha - Discuss mailing list archive at Nabble.com.