| In force components | 
| Number 
 | Title | Status | 
| P.341 (03/11) 
 | Transmission characteristics for wideband digital loudspeaking and hands-free telephony terminals | In force 
 | 
| 
 | 
| Superseded and Withdrawn components | 
| Number 
 | Title | Status | 
| P.341 (04/95) 
 | Transmission characteristics of wideband handsfree telephones | Superseded 
 | 
| P.341 (02/98) 
 | Transmission characteristics for wideband (150-7000 Hz) digital hands-free telephony terminals | Superseded 
 | 
| P.341 (1998) Corrigendum 1 (09/99) 
 |  | Superseded 
 | 
| P.341 (06/05) 
 | Transmission characteristics for wideband (150-7000 Hz) digital hands-free telephony terminals 
 | Superseded 
 |