GVC R21 Vector specs.
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General Features GVC R21 Vector
Type:
analog
Placement:
external
Interface:
COM
Protocols GVC R21 Vector
Data Protocol:
V90 (56-28 Kbps) V34bis (33.6-2.4 Kbps) V34 (28.8-16.8 Kbps) V32bis (14.4-7.2 Kbps) V32 (9.6-4.8 Kbps)
Error correction:
V.42
Data compression protocols:
V.42bis, MNP 5
Other Features Of GVC R21 Vector
Fax:
14400 bits/c
Functions:
voice modem, additional telephone jack
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