2025, Special Issue, JTIT-artykuły
Creator: Subject and Keywords:all-IP NGN ; IP phone ; PTSN ; VoIP
Description: Abstrakt: Number: Publisher:National Institute of Telecommunications
Date: Resource Type: DOI:10.26636/jtit.2025.FITCE2024.2021
eISSN: Source:Journal of Telecommunications and Information Technology
Language: Rights Management:Biblioteka Naukowa Instytutu Łączności
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