Meet the requirements to operate with an increase speed operation on VTX services over the PSTN; specify how to use the end-to-end protocol of prETS 300 223 in the case of packet mode access over the PSTN
- Edition:
- 1
- Published:
- 01/01/1993
- Number of Pages:
- 22
- File Size:
- 1 file , 57 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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