| Subject | English | Spanish |
| IT | outgoing line | canal de salida |
| IT | outgoing line | línea de salida |
| comp., MS | outgoing line | línea saliente (The phone line being used to place phone calls) |
| commun., IT | outgoing network line | enlace de salida |
| telecom. | splitting of the outgoing line | corte de la línea saliente |
| telecom. | splitting of the outgoing line | corte de la emisión |