Highlights, Ordering information, Specifications – Multi-Tech Systems Direct Inward Dial Fax Modem MultiModem DID User Manual

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World Headquarters
Tel: (763) 785-3500

(800) 328-9717

www.multitech.com

EMEA Headquarters
Multi-Tech Systems (EMEA)
United Kingdom
Tel: +(44) 118-959 7774

Multi-Tech Systems (EMEA)
France
Tel: +(33) 1 64 61 09 81

Highlights

Direct Inward Dialing. DID allows the use of a block of

telephone numbers larger than the number of physical
telephone lines for direct dialing to extensions. When
combining DID with inbound fax calls to the fax server, each
user on the fax server can have faxes automatically routed
to the desktop. DID fax routing assigns a unique fax number
for every network user or network device (such as a printer).
Senders simply dial a typical telephone number (no special
procedures are required). The fax server automatically
delivers the incoming fax to the user over the local area
network.

Improved Efficiency and Security. Faxes are delivered by the

network fax server to the client desktop as soon as they
are received. Time-wasted trips to the fax machine are
eliminated and employees are more productive. In addition,
DID offers a high degree of security for both the sender and
the recipient.

Enhanced Fax Features. The MultiModem DID fax modem

utilizes Super G3 V.34 fax speeds of 33.6K bps, more than
double the speed of V.17/14.4K bps fax. Now, computer-
based fax servers can achieve the Super G3 speeds found
in dedicated fax machines. The fax modem also supports
T.31 Annex B and T.32 Annex C which allows the higher V.34
speeds to operate with Class 1.0 and Class 2.1 command
sets. In addition, "on-the-fly" two dimensional fax data
compression plus support for Error Correction Mode (ECM)
increases the performance and reliability of the MultiModem
DID fax modem to levels previously only found in expensive
dedicated fax boards and machines.

Inbound and Outbound Faxing. To implement DID fax routing

you need to purchase fax server application software that
supports DID routing. In addition, you need to obtain an
analog DID trunk line which supports the inbound fax calls
and a regular loop-start line for standard inbound/outbound
fax transmission.

Comprehensive Service and Support. The Multi-Tech

commitment to service means we provide a ten-year product
warranty and service that includes free telephone technical
support, 24-hour web site and ftp support.

Ordering Information

Product

Description

Region

MT5634ZBA-DID

DID V.34 Fax Modem

US/Can

Specifications

Fax

Standards: V.34, V.17, V.29, V.27ter, V.21, T.30, T.30

Annex A, T.30 Annex F, T.31, T.31 Annex B, T.32 Annex
C, TR29.2 Class 2 Recommendation

Rates: 33.6K, 31.2K, 28.8K, 26.4K, 24K, 21.6K, 19.2K,

16.8K, 14.4K, 12K, 9600, 7200, 4800, 2400, 300 bps

Error Correction: ECM
Compression: MH (T.4), MR (T.4), & MMR (T.6)
Conversion: Real time (on-the-fly) compression

conversion

Commands: Class 1, 2, 1.0, 2.0, 2.1
Service Types: Wink-start; immediate-start; delay dial
Signaling Types: DTMF (1-7 digits accepted)

Data

Rates: V.92/56K, V.90/56K, enhanced V.34/33.6K &

others

Error Correction: V.42 & MNP

®

Data Compression: V.44, V.42bis, MNP

®

Class 5

Connectors

2 RJ-11s (line jack & phone jack); RJ-12 (DID line) &

DB9 (serial port)

Physical Description

4.3" w × 1.0" h × 5.7" d; 8 oz
(10.9 cm × 2.5 cm × 14.5 cm; 227g)

Approvals

EMC: FCC Part 15 Class B
Safety: UL, cUL, UL 60950
Telecom: FCC Part 68, CS03

Copyright © 2005 by Multi-Tech Systems, Inc. All rights reserved.

9/05 86000494

Made in Mounds View, MN, U.S.A.

Trademarks / Registered Trademarks: MultiModem, Multi-Tech, and the

Multi-Tech logo: Multi-Tech Systems, Inc. / All other products and technologies

are the trademarks or registered trademarks of their respective holders.

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