Bereitstellung Festnetztelefonie Microsoft Teams Operator Connect UN Genf Schweiz

UN Secretariat Fourniture de services de téléphonie fixe via Microsoft Teams Operator Connect pour l'Office des Nations Unies à Genève (UNOG) Provision of Fixed Telephony Services via Microsoft Teams Operator Connect for the United Nations Office at Geneva (UNOG) Open in a new window EOIUNOG24560 Switzerland