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Appendix B
Frequencies 1650Hz Mark, 1850Hz Space for Transmit
Originate; 1650Hz Mark, 1850Hz Space for
Transmit Answer; V.27ter 1800Hz Originate/
Answer; V.29 QAM 1700Hz Originate/Answer;
V.17 TCM 1800Hz Originate/Answer
Carrier Frequencies 1800 Hz V.32/V.32bis/V.32terbo/V.34/Enhanced
V.34--33.6K/31.2K/28.8K/26.4K/24K/21.6K/
19.2K/16.8K/14.4K/12K/9.6K/7.2K/4.8K
Carrier Frequencies Transmit Originate: 1200 Hz
2400 & 1200 bps Transmit Answer: 2400 Hz
(V.22bis/V.22 or Receive Originate: 2400 Hz
Bell 212A Standard) Receive Answer: 1200 Hz
Carrier Frequencies, 1270 Hz Mark, 1070 Hz Space for Transmit
300 bps Originate; 2225 Hz Mark, 2025 Hz Space for
(Bell Standard) Receive Originate; 2225 Hz Mark, 2025 Hz
Space for Transmit Answer; 1270 Hz Mark,
1070 Hz Space for Receive Answer
Carrier Frequencies 980 Hz Mark, 1180 Hz Space for Transmit
V.21 Originate; 1650 Hz Mark, 1850 Hz Space for
Transmit Answer; 1650 Hz Mark, 1850 Hz
Space for Receive Originate; 980 Hz Mark, 1180
Hz Space for Receive Answer
V.23 390 Hz Mark, 450 Hz Space for Transmit
Originate; 1300 Hz Mark, 2100 Hz Space for
Transmit Answer; 1300 Hz Mark, 2100 Hz
Space for Receive Originate; 390 Hz Mark, 450
Hz Space for Receive Answer
Transmit Level -11dBm (dial-up), -15 dBm (leased-line); dBm
level selectable with DIP-Switch #3 in leased line
setting