User guide

44
Release Notes for Cisco IOS Release 12.4T
OL-8012-09 Rev. B0
Platform-Specific Information
Digital T1 Packet Voice
Trunk Network Modules
and Spare Components
1-port 24-channel T1 voice/fax module supports 24 channels
of medium-complexity codecs (G.729a/b, G.726, G.711, and
fax) or 12 channels of G.726, G.729, G.723.1, G.728,
G.729a/b, G.711, and fax. Consists of one NM-HDV, two
PVDM-12s, and one VWIC-1MFT-T1.
2
Part number:
NM-HDV-1T1-24.
All Cisco 2600 series platforms
1-port enhanced 24-channel T1 voice/fax module supports 24
channels of high- and medium-complexity codecs (G.729a/b,
G.726, G.729, G.728, G.723.1, G.711, and fax). Consists of
one NM-HDV, four PVDM-12s, and one VWIC-1MFT-T1.
2
Part number: NM-HDV-1T1-24E.
All Cisco 2600 series platforms
2-port 48-channel T1 voice/fax module supports add/drop
multiplexing (drop and insert); 48 channels of medium-
complexity codecs (G.729a/b, G.726, G.711, and fax) or 24
channels of G.726, G.729, G.723.1, G.728, G.729a/b, G.711,
and fax. Consists of one NM-HDV, four PVDM-12s, and one
VWIC-2MFT-T1-DI.
2
Part number: NM-HDV-2T1-48.
All Cisco 2600 series platforms
High-density voice/fax network module spare (NM-HDV) Digital T1/E1 packet voice trunk
network modules spare
component
12-channel packet voice DSP module upgrade spare
(PVDM-12)
Digital T1/E1 packet voice trunk
network modules spare
component
1-port RJ-48 multiflex trunk—T1 (VWIC-1MFT-T1)
2
Digital T1/E1 packet voice trunk
network modules spare
component
2-port RJ-48 multiflex trunk—T1 (VWIC-2MFT-T1)
2
Digital T1/E1 packet voice trunk
network modules spare
component
2-port RJ-48 multiflex trunk with drop and insert—T1
(VWIC-2MFT-T1-DI)
2
Digital T1/E1 packet voice trunk
network modules spare
component
Digital E1 Packet Voice
Network Modules
1-port 30-channel E1 high-density voice network module
(NM-HDV-1E1-30)
All Cisco 2600 series platforms
1-port enhanced 30-channel E1 high-density voice network
module (NM-HDV-1E130E)
All Cisco 2600 series platforms
2-port 60-channel high-density voice network module
(NM-HDV-2E1-60)
All Cisco 2600 series platforms
1-port 12-channel E1 voice and fax All Cisco 2600 series platforms
Table 2 Supported Interfaces for the Cisco 2600 Series Routers (Continued)
Interface, Network
Module, or Data Rate
1
Product Description Supported Platforms