_sip._udp.as.host.com as1.host.com 0 1 5060 _sip._udp.as.host.com as2.host.com 0 0 5060 Since "as1" has a higher weight, it will always be picked first by the SRV aware client? I want the devices to ALWAYS go to "as1" and only go to "as2" if "as1" is not available. Do the above lines accomplish that? -John TIA