Definition of harmonized loudness rating/echo values for the call path within a PBN, when accessing the PSTN (ISDN) via a digital interface, with a fully digital call path within the PSTN (or ISDN)
- Edition:
- 1
- Published:
- 04/01/1994
- Number of Pages:
- 13
- File Size:
- 1 file , 37 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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