Datasheet

Data Sheet
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Error correcting link access protocols:
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V.42 Link Access Procedure for Modems (LAPM), Microcom Networking Protocols
(MNP) 2-4
Compression protocols:
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V.42bis (includes MNP-5)
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V.44
5
(requires Portware 2.9.1.0 and Cisco IOS 12.2(11)YT)
Upgradability:
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Software upgradable to future modem and fax standards.
Modem Management (optional)
This option provides for modem statistics, real-time call-in-progress, monitoring modem activity
log, and modem hard and soft busy out. For further details, reference the digital modem
management document support.
Requirements
The digital modem network modules operate in conjunction with the following network modules,
operating in PRI, BRI (requires Cisco IOS 12.0(2)XC or higher), R2 (requires Cisco IOS 12.0(1)T
or higher), and CT1 mode:
●
NM-1CT1
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NM-1CT1-CSU
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NM-2CT1
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NM-2CT1-CSU
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NM-1CE1B
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NM-1CE1U
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NM-2CE1B
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NM-2CE1U
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NM-4B-S/T or U
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NM-8B-S/T or U
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NM-1FE1CT1
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NM-1FE1CT1-CSU
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NM-1FE2CT1
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NM-1FE2CT1-CSU
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NM-1FE1CE1B
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NM-1FE1CE1U
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NM-1FE2CE1B
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NM-1FE2CE1U
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NM-1CE1T1-PRI
●
NM-2CE1T1-PRI
5
V.44 is not supported on 3620 until sixth Cisco IOS 12.2T release.
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All the NM1FExCT1 and NM-1FExCE1x are not supported on the Cisco 3700 Series or the Cisco 3800
Series.
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