DH20
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The world's best, most affordable digital hybrid
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DSP digital technology ensures the very best audio quality and the deepest, most reliable hybrid null
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Easy to install, simple to operate
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Built-in speaker amplifier
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Balanced audio in and out
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Mic or line input
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Selectable AGC ensures every caller is at the same audio level
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Selectable caller ducking
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Selectable auto-answer/auto-disconnect compatible with most telephone central offices including loop current interruption and busy/reorder tones
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Remote control and status
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Automatically accepts all worldwide voltages
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Worldwide compliant, including FCC, CSA, CE and CTR21
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Dry line capability
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DH22
- The world's best, most affordable dual digital hybrid
- Two digital hybrids in one chassis
- DSP digital technology ensures the very best audio quality and the deepest, most reliable hybrid null
- Easy to install, simple to operate
- Built-in speaker amplifier
- Balanced audio in and out
- Mic or line input
- Selectable auto mix-minus
- Selectable AGC
- Selectable caller ducking
- Selectable auto-answer/auto-disconnect
- Remote control and status
- Automatically accepts all worldwide voltages
- Worldwide compliant, including FCC, CSA, CE and CTR21
- Dry line capability
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