Impact of Network Address Translator Traversal on Delays in Peer-to-Peer Session Initiation Protocol. - Jouni Mäenpää; Veera Andersson; Gonzalo Camarillo; Ari Keränen (GLOBECOM, 2010)

Reducing delays related to NAT traversal in P2PSIP session establishments. - Gonzalo Camarillo; Jouni Mäenpää; Ari Keränen; Veera Andersson (CCNC, 2011)