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| IPP-7010 is a kind of voice communication terminal which is based on wide band and independent of PC |
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| IPP-6030 is a kind of voice communication terminal which is based on wide band and independent of PC |
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| IPP-6020 is a kind of voice communication terminal which is based on wide band and independent of PC |
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| Ipp-6050E is a kind of voice communication terminal which is based on wide band and independent of P.. |
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