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What are the differences between Brooktrout TruFax 200/400 BRI and TruFax 250/450 BRI fax boards?

April 26, 2017BRI brooktrout differences fax

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What are the differences between Brooktrout TruFax 200/400 BRI and TruFax 250/450 BRI fax boards?

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ID: 155E306E7D5F2388482570C20016715C Link: http://www.extracomm.com/Extracomm/FAQ.NSF/FAQs/155e306e7d5f2388482570c20016715c Apply to: ExtraFax 6.1.1 or above TruFax 250/450 BRI supports ECM (Error Correction Mode) and MMR compression, and hence can ensure high first-attempt transmission rate and reduces transmission time. It is especially important for having ECM. For fax communication, line noise may affect the received fax quality. The impact of line noise can be reduced by ECM, which checks fax document line by line during transmission. If it detects errors caused by line noise, it resends the same line to ensure good quality, and hence more resistant to the line noise impact. Therefore, we would suggest using TruFax 250/450 BRI, instead of using TruFax 200/400 BRI. Related Links: http://www.cantata.com/products/trufax/specs.cfm http://www.cantata.com/products/trufax/feat_bene.