The specification of end-to-end speech transmission quality in fixed, mobile networks and interworking situations and the definition of appropriate test methods and test equipment.
- Edition:
- 1.1.1
- Published:
- 04/01/1999
- Number of Pages:
- 48
- File Size:
- 1 file , 230 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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