Mitel 3300 ICP Hardware User's Manual page 111

R2 Card Specifications
Card type:
Protocols supported:
Tone generation
Tone detection
sensitivity
R2 signaling
frequencies (in Hz)
Administration of R2 Card Software
The IMAT (ISDN Maintenance and Administration Tool) application is used to perform operation
and maintenance functions on the R2 card. You can use IMAT to download R2 card software
for backup and upgrade purposes and to install or restore the database.
IMAT runs on an independent computer with a Windows 95, 98, or 2000 Professional operating
system and is connected to the R2 card through a serial link. The IMAT computer accesses
the R2 card either through a direct connection on-site or remotely through a modem.
To install the IMAT application, see the README.TXT file on the R2 card software CD-ROM.
For more information on IMAT, refer to Using the ISDN Maintenance and Administration Tool
(IMAT).
s
Software Upgrade
Use IMAT to upgrade the R2 card software and to install or restore the database. For more
information on upgrading R2 card software, refer to the IMAT online Help.
Details of how to perform software upgrades are given in Upgrading or Re-installing R2
Software.
DSU with network interface assemblies
The R2 card supports the CCITT Blue Book, Volume VI, Fascicle VI.4,
Specifications of Signaling System R2, Recommendations Q.440 to Q.490
(with the exception of Echo Suppression (Q.479), Test Calls (Q.490) and
international signals).
Low Tone
-1 to -12 dBm
Normal
-35 dBm
Tone
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Release 3.3
High Tone
-1 to -12 dBm
Low
-15 dBm
Backward (Groups
A&B)
540 + 660
540 + 780
540 + 900
540 + 1020
540 + 1140
660 + 780
660 + 900
660 + 1020
660 + 1140
780 + 900
780 + 1020
780 + 1140
900 + 1020
900 + 1140
1020 + 1140
Specifications
High
-50 dBm
Forward (Groups I & II)
1980 + 1860
1980 + 1740
1980 + 1620
1980 + 1500
1980 + 1380
1860 + 1740
1860 + 1620
1860 + 1500
1860 + 1380
1740 + 1620
1740 + 1500
1740 + 1380
1620 + 1500
1620 + 1380
1500 + 1380
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