È simile a una conferenza interna (vedere gli esempi sopra) ma l'impostazione della conferenza e i record dell'avanzamento includono i codici della Causa di destinazione esterna per la proposta di conferenza (CfP) utente (U) e l'utente (U) in conferenza (Cfd).

2014/08/01 16:48:58,00:00:02,2,203,O,9416,9416,,0,1000066,1,E203,Extn203,T9005,Line 5.1,0,0,,,,,,,,,,,U CfP,Extn203,...2014/08/01 16:48:37,00:00:04,3,203,O,207,207,,1,1000064,1,E203,Extn203,E207,Extn207,7,0,...2014/08/01 16:49:04,00:00:08,0,203,O,9416,9416,,1,1000067,0,E203,Extn203,V11002,CO Channel 100.2,0,0,...2014/08/01 16:48:37,00:00:13,0,,O,,,,1,1000064,0,E207,Extn207,V11003,CO Channel 100.3,0,0,...2014/08/01 16:48:58,00:00:13,0,,O,9416,9416,,0,1000066,0,V11001,CO Channel 100.1,T9005,Line 5.1,0,0,,,Extn203,,,,,,,,U Cfd,Extn203,...