I.6 What is V.34, and what speeds are supported?

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V.34 is a ITU-T (International Telecommunication Union - Telecommunication
standards group) recommendation for 28.8 kbps asynchronous data communication.

V.34 supports 28.8 kbps as the fastest speed.  V.34 will also support fallback
speeds (in 2400 bps decrements) down to 2400 bps.  Thus V.34 will run at 28.8K,
26.4K, 24K, 21.6K, 19.2K, 16.8K, 14.4K, 12.2K, 9600, 7200, 4800, 2400 bps.

Top Document: ZyXEL modem FAQ List v4.2, Nov 20 1995, Part 4 of 5 [Info / IDSN]
Previous Document: I.5 ZyXEL's CELP compression mode for voice
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