Hi, I'd like to be able to take an existing pjsip udp transport (http://www.pjsip.org/pjsip/docs/html/group__PJSIP__TRANSPORT__UDP.htm) bound to address 0.0.0.0 and bind it to a new address. What is the safest way of doing this? Pausing and restarting the transport with DESTROY_SOCKET set? Shutting down the transport and simply creating a new one from scratch? Moreover, how can I be sure that the original transport is really gone (i.e that the shutdown has been completed) and that the port it was using is available (to avoid address already in use errors)? Best, Tristan -- Tristan Matthews D?veloppeur de logiciels libres tristan.matthews at savoirfairelinux.com Ligne directe: 514-276-5468 poste 190 Fax : 514-276-5465 7275 Saint Urbain Bureau 200 Montr?al, QC, H2R 2Y5