Home > Term: public switched telephone network (PSTN)
public switched telephone network (PSTN)
A communications common carrier network that provides voice and data communications services over switched lines.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Software
- Category: Globalization software service
- Company: IBM
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- Peteh
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