Inclusion Criteria:  Patients treated for cancer of the upper aero-digestive tract Patients who have stayed at the intensive laryngectomee rehabilitation center CRIL Patients with a medical diagnosis of swallowing disorders at risk of inhalation (i.e. a Penetration Aspiration Scale score ≥5) Informed consent signed by the patient. Patients with social security or equivalent Patient who does not need intensive speech therapy when leaving the rehabilitation center or only benefits from one rehabilitation session per week  Exclusion Criteria:  Progressive neurological disease leading to cognitive disorders (MOntreal Cognitive Assessment ≤ 17) Patient under guardianship, curator or legal protection Inability to provide the person with enlightened information and to ensure the subject's compliance due to impaired physical and / or psychological health, Patient who cannot be reached by telephone or does not have a telephone line Patient participating in another research including an exclusion period still in progress Patient whose state of health on leaving the rehabilitation center requires intensive town speech therapy for more than 1 rehabilitation session per week