The share of subscribers of fixed-line voice services in Czechia changed based on technologies in the observed period. While in 2005, everybody was using PSTN (Public Switched Telephone Network), in 2023, nearly ** percent of subscribers were using VoIP (Voice over Internet Protocol) services.
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Czech Statistical Office. (October 7, 2024). Share of fixed-line voice services in Czechia from 2005 to 2023, by technology [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/
Czech Statistical Office. "Share of fixed-line voice services in Czechia from 2005 to 2023, by technology." Chart. October 7, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/
Czech Statistical Office. (2024). Share of fixed-line voice services in Czechia from 2005 to 2023, by technology. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/
Czech Statistical Office. "Share of Fixed-line Voice Services in Czechia from 2005 to 2023, by Technology." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 7 Oct 2024, /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/
Czech Statistical Office, Share of fixed-line voice services in Czechia from 2005 to 2023, by technology ÌÇÐÄÆƽâ°æ, /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/ (last visited July 28, 2026)
Share of fixed-line voice services in Czechia from 2005 to 2023, by technology [Graph], Czech Statistical Office, October 7, 2024. [Online]. Available: /statistics/1389743/czechia-share-of-fixed-line-voice-services-by-technology/
