Hi, I can guarantee a 100 as the equipment is within my network! In this condition I'm only concerned about a dead box scenario, in fact the boxes are configured as separate Gateways so I guess I could rely on the gateway being available through OPTIONS pings and being taken out of service automatically. So either a CONTINUE_ON_FAIL which acts on no 100 response within x seconds or will only attempt a second gateway if the first gateway is disabled would do. Any ideas? On the other topics, it's quite common for User Agents to offer an "always send 100 trying" option for this specific reason, although you need to know it is enabled I guess. Thanks, Neil. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/continue-on-fail-for-condition... Sent from the freeswitch-users mailing list archive at Nabble.com.