|
Photos
Introduction
The
Cisco® IP Communications voice/fax network
modules provide enterprises, managed service
providers, and service providers the ability
to directly connect the public switched telephone
network (PSTN) and traditional telephony equipment
(private branch exchange [PBX], key system,
analog telephones, fax machines, etc.) to Cisco
2600XM and 2800 Series, Cisco 2691, 3640, and
3660, and Cisco 3700 and 3800 Series voice gateway
routers. This set of Cisco IP Communications
voice/fax network modules delivers the most
versatile combination of analog and digital
voice and data capabilities in a single network
module. As a completely integrated component
of the Cisco IP Communications solution including
Cisco CallManager, Cisco IP phones, Cisco Unity®
unified messaging software, Cisco IP Contact
Center (IPCC), and the entire line of Cisco
IP Communications products, the Cisco IP Communications
voice/fax network modules are a cornerstone
of Cisco AVVID (Architecture for Voice, Video
and Integrated Data). When used in a Cisco voice
gateway router with Cisco CallManager, Survivable
Remote Site Telephony (SRST), or Cisco CallManager
Express, the Cisco IP Communications voice/fax
network module is a complete IP Communications
solution for the business branch.
Figure 1 shows the IP Communications voice/fax
network module with one VWIC-2MFT-T1-DI and
one VIC-4FXS/DID.
The
Cisco IP Communications voice/fax network modules
for the Cisco 2600XM Series, Cisco 2691, and
Cisco 2800, 3600, 3700, and 3800 series voice
gateway routers enable packet voice technologies
including VoIP (H.323, Media Gateway Control
Protocol [MGCP], and Session Initiation Protocol
[SIP]), voice over Frame Relay, and voice over
ATM (ATM Adaptation Layer 2 [AAL2] and AAL5).
Cisco IP Communications solutions provide the
means for integrating voice and data within
a single network, allowing users to take advantage
of services such as IP telephony, integrated
services, and toll-bypass while providing an
opportunity to improve productivity. By operating
on Cisco IOS Software, these solutions incorporate
advanced quality-of-service (QoS) features,
intelligent network queuing, and standards-based
encapsulation, providing efficient direct transport
of both voice and fax over IP, Frame Relay,
and ATM networks. Cisco IOS Software solutions
enable time-sensitive voice traffic to be moved
across even low-bandwidth WAN connections with
the priority and quality that voice and fax
demand. Transporting voice over IP networks
continues to provide transport flexibility because
IP can be routed across a multitude of WAN technologies
(leased lines, Frame Relay, and ATM) along with
providing direct connectivity to the desktop.
The
Cisco IP Communications voice/fax network modules
support either one or two Cisco voice interface
cards (VICs) or Cisco voice/WAN interface cards
(VWICs) and install into network module slots
for the Cisco 2600XM Series, Cisco 2691, and
Cisco 2800, 3600, 3700, and 3800 series voice
gateway routers. The Cisco VICs are daughter
cards that install into the network modules
and provide the interface to the PSTN and to
telephony equipment (PBX, key systems, fax machines,
phones). The Cisco VWICs are daughter cards
that provide the interface to the PBX, PSTN,
and/or WAN.
VICs include 2-port foreign exchange station
(FXS), direct inward dial (DID), foreign exchange
office (FXO), and E&M analog interface cards.
Also available are 4-port FXS and 4-port FXO
cards and a 2-port ISDN Basic Rate Interface
(BRI) digital interface card providing -40V
phantom power. These cards cover the entire
range of analog connectivity options along with
user-side and network-side digital BRI connections
(Table 1). Cisco VWICs include 1- and 2-port
T1 and E1 interface cards with optional drop-and-insert
capability. These cards cover a full range of
digital voice and WAN connectivity options and
provide connectivity to the world's PBXs, PSTNs,
and Post, Telephone, and Telegraph (PTT) organizations.
Cisco
IP Communications voice/fax network modules
provide the gateway to Cisco AVVID for calls
to and from the PSTN and the traditional telephony
equipment. Users can deploy networks that take
advantage of investments in existing telephony
equipment while also deploying and integrating
IP telephony immediately or in the future. These
network modules enable users to operate at any
point on the integrated voice, video, and data
infrastructure spectrum while incrementally
adding connections to both traditional telephony
and IP telephony.
|
Part
Number
|
Description
|
Application
|
|
NM-HD-1V
|
1-slot
IP communications voice/fax network module.
|
Supports
up to four channels of analog/BRI voice
using any supported coder-decoder (codec).
(No support for T1/E1 or data WAN.)
|
|
NM-HD-2V
|
2-slot
IP communications voice/fax network module.
|
Supports
up to eight channels of analog/BRI voice
using medium complexity codec or six channels
using any supported codec. (No support
for T1/E1 or data WAN)
|
|
NM-HD-2VE
|
2-slot
IP communications enhanced voice/fax network
module.
|
Supports
analog/BRI/T1/E1 voice and data WAN. Supports
up to 48 channels of G.711 codec, 24 channels
of medium-complexity codec, or 18
channels of any supported codec. Offers
maximum investment protection with support
for analog/digital voice and data WAN.
|
|
VIC2-2FXS
|
2-port
FXS voice/fax interface card.
|
FXS
port is used to connect directly to phones,
fax machines, and key systems. Generates
battery polarity reversal and caller ID.
|
|
VIC-4FXS/DID
|
4-port
FXS voice/fax interface card. (Note: The
DID feature was added to the 2600XM, 2691,
2800, 3700, 3800 starting with 12.3(14)T.
This feature currently is supported on
1700 and 2801 platforms.)
|
FXS
port is used to connect directly to phones,
fax machines, and key systems. Generates
battery polarity reversal and caller ID.
|
|
VIC2-2FXO
|
2-port
FXO voice/fax interface card [universal
card for all countries]. Also supports
analog Centralized Automated Message Accounting
(CAMA) on any port.
|
FXO
port is used to connect to PBX or key
system, or to provide off-premises connections
to PSTN or PTT. Supports battery reversal
detection and caller ID. These Cisco VICs
can be software configured to work in
all countries. Also used to connect to
analog CAMA trunk to provide dedicated
E-911 service (North America only)
|
|
VIC2-4FXO
|
4-port
FXO voice/fax interface card [universal
card for all countries]. Also supports
analog CAMA on any port.
|
FXO
port is used to connect to PBX or key
system, or to provide off-premises connections
to PSTN or PTT. Supports battery reversal
detection and caller ID. These Cisco VICs
can be software configured to work in
all countries. Also used to connect to
analog CAMA trunk to provide dedicated
E-911 service (North America only)
|
|
VIC2-2E/M
|
2-port
E&M voice/fax interface card.
|
Used
to connect to PBX or key system as tie
lines.
|
|
VIC-2DID
|
2-port
DID voice/fax interface card. (Note: FXS
support on the VIC-2DID was added to the
2600XM, 2691, 3700, 3800 in 12.4.3 and
12.4(2nd)T. This feature currently is
supported on 1700 and 2801 platforms.)
|
Used
to provide off-premises DID connection
from central office. Serves only incoming
calls from the PSTN. Supports caller ID.
|
|
VIC2-2BRI-NT/TE
|
2-port
BRI voice/fax interface card (configurable
for either network or terminal side).
|
Used
to connect as network side or user side
to PBX or key system as off-premises connections
(ISDN voice BRI). Supports patent-pending
flexible Layer 2 and Layer 3 configurations.
|
|
VWIC-1MFT-T1
|
1-port
RJ-48 multiflex trunk-T1 (Voice and
WAN).
|
Used
to connect to PBX, PSTN, or WAN using
T1 standard interface.
|
|
VWIC-2MFT-T1
|
2-port
RJ-48 multiflex trunk-T1 (Voice and
WAN).
|
Used
to connect to PBX, PSTN, or WAN using
T1 standard interface.
|
|
VWIC-2MFT-T1-DI
|
2-port
RJ-48 multiflex trunk-T1 with drop-and-insert
capability (Voice and WAN).
|
Used
to connect to PBX, PSTN, or WAN using
T1 standard interface and provide channel
drop-and-insert capability.
|
|
VWIC-1MFT-E1
|
1-port
RJ-48 multiflex trunk-E1 (Voice and
WAN).
|
Used
to connect to PBX, PSTN, or WAN using
E1 standard interface.
|
|
VWIC-2MFT-E1
|
2-port
RJ-48 multiflex trunk-E1 (Voice and
WAN).
|
Used
to connect to PBX, PSTN, or WAN using
E1 standard interface.
|
|
VWIC-2MFT-E1-DI
|
2-port
RJ-48 multiflex trunk-E1 with drop-and-insert
(Voice and WAN).
|
Used
to connect to PBX, PSTN, or WAN using
E1 standard interface and provide channel
drop-and-insert capability.
|
|
VWIC2-1MFT-T1/E1
|
1-port
RJ-48 multiflex trunk-T1/E1 (Voice and
WAN)
|
Used
to connect to PBX, PSTN, or WAN using
T1/E1 standard interface and provide channel
drop-and-insert capability.
|
|
VWIC2-2MFT-T1/E1
|
2-port
RJ-48 multiflex trunk-T1/E1 (Voice and
WAN)
|
Used
to connect to PBX, PSTN, or WAN using
T1/E1 standard interface and provide channel
drop-and-insert capability.
|
Number
of Cisco IP Communications Voice/Fax Network
Modules Allowed Per Cisco Platform
|
Cisco
Platform
|
Maximum
Number of Network Modules Allowed
|
|
Cisco
2600XM Series multiservice platforms
|
1
|
|
Cisco
2691 Multiservice Platform
|
1
|
|
Cisco
2811/2821/2851 Integrated Services Routers
|
1
|
|
Cisco
3640/A Multiservice Platform
|
3
|
|
Cisco
3660 Series multiservice platforms
|
6
|
|
Cisco
3725 Multiservice Access Router
|
2
|
|
Cisco
3745 Multiservice Access Router
|
4
|
|
Cisco
3825 Integrated Services Router
|
2
|
|
Cisco
3845 Integrated Services Router
|
4
|
Features
and Benefits
|
Feature
|
Description
and Benefits
|
|
IP
Telephony Voice Gateway
|
·
Integrates all Cisco IP Communications
solutions by providing flexible and
reliable connectivity to public or private
switched telephone networks around the
world.
·
Provides gateway for Cisco IP phones
to PSTN or traditional PBXs and private
automatic branch exchanges (PABXs).
·
Provides gateway to PSTN for traditional
PBXs, phones, fax machines, and key
communication systems connected to a
voice, data, and video infrastructure.
·
Interoperable within Cisco AVVID and
Cisco IP Communications solutions.
|
|
Toll
Bypass
|
·
Reduce or eliminate toll charges assessed
by long distance and local carriers
by transporting voice and fax traffic
across the enterprise intranet, LAN,
metropolitan-area network (MAN), or
WAN.
·
Works with existing phones, faxes, PBXs,
and key systems.
·
Connection trunks creates a permanent
tie-line replacement structure (digital-to-digital,
digital-to-analog, or analog-to-analog
capabilities).
·
Interoperates end-to-end with Cisco
IP phones, analog phones, fax machine
connections, and PBX or PABX connections
to and from other Cisco voice enabled
products.
|
|
Voice
over Packet Transport
|
·
Voice/Fax over IP-VoIP traffic at Layer
3 can travel over any Layer 1 or Layer
2 media, including ISDN, leased lines,
serial connections, Frame Relay, Ethernet,
Token Ring, and ATM.
·
Voice/Fax over Frame Relay-Voice over
Frame Relay is supported using FRF.11
and FRF.12 standards. This solution
also uses features found only in Cisco
IOS® Software for maintaining voice
quality.
·
Voice over ATM is supported using AAL2
or AAL5 encapsulation. Uses existing
ATM networks as a direct transport method
for voice. Requires ATM interfaces such
as T1/E1 ATM, Inverse Multiplexing over
ATM (IMA), DS3/E3 or OC-3, or DSL WICs.
·
Compressed Real-Time Protocol (cRTP)
offers RTP header compression and packet
fragmentation techniques that allow
toll-quality voice and fax transmissions
over any WAN connection.
·
Call Admission Control and PSTN Fallback
uses Service Assurance Agent (SAA) to
determine latency, delay and jitter
and provide real-time Calculated Planning
Impairment Factor (ICPIF) calculations
before establishing a call across an
IP infrastructure. SAA packets emulate
voice packets receiving the same priority
as voice throughout the entire network.
·
Advanced QoS Mechanisms-These configurable
Cisco IOS Software features reserve
appropriate bandwidth and prioritize
voice and fax traffic to help ensure
transparent delivery of toll-quality
voice and fax. They include Resource
Reservation Protocol (RSVP), queuing
techniques (such as Low Latency Queuing),
IP Precedence, and differentiated services
code points (DSCPs).
|
|
Call
Control Signaling
|
Supports
H.323 V1/V2/V3/V4, MGCP 0.1/1.0, and
SIP call control protocols. Also supports
Cisco CallManager using MGCP or H.323.
|
|
International
Telecommunications Union (ITU) Standard
Voice Codecs
|
G.711,
G.729, G.729a/b, G.723.1, G.726, G.728,
and GSM-These are standards-based compression
technologies allowing transmission of
voice across IP, Frame Relay, and ATM.
The G.711 standard employs 64 kbps
PCM modulation using either u-law or
A-law. Other codecs employ lower
bit rates.
|
|
Telephony
Interface Signaling Support
|
Supports
the following signaling protocols:
·
FXO/FXS loop-start and ground-start
signaling
·
E&M (wink, immediate, delay)
·
Inbound signaling (such as dual-tone
multifrequency [DTMF], multifrequency
support)
·
T1 and E1 channel associated signaling
(CAS)
·
T1 and E1 PRI Q.931 user side and network
side
·
T1 and E1 PRI QSIG
·
E1 MelCAS
·
E1 R2 CAS
·
T1 and E1 Transparent common channel
signaling (CCS) (with multiple-D channel)
·
Country-specific signaling
|
|
Voice
Features
|
·
Echo Cancellation-Cancels echo on tail
circuits up to 32 msec (configurable
tail length)
·
Silence suppression, voice activity
detection (VAD)-Bandwidth is used only
when someone is speaking. During silent
periods of a phone call, bandwidth is
available for data traffic.
·
Comfort Noise Generation-This feature
reassures the phone user that the connection
is being maintained, even when no voice
packets are being transmitted
·
Private Line Automatic Ring-Down (PLAR)-Provides
a direct connection to another digital
or analog voice port by lifting a telephone
handset on one end. Includes "Trader
Turret" PLAR
·
Local/Advanced Voice Busy-Out-Automatically
busies out any desired voice trunk line
to a PBX or PSTN when a direct WAN or
LAN connection to the router or any
part of the network to the destination
port is down
·
Caller ID Support-Per-port configurable
caller ID (with per call un-blocking)
over analog FXS, FXO and DID interfaces
·
Hunt Groups Across Cards-Calls can be
forwarded automatically to the first
available line
·
Integrated Add and Drop Multiplexer
(Drop and Insert)-Performs add and drop
multiplexing for voice within a dual-port
voice network module. Eliminates the
requirement, maintenance, support, and
expense of using an external add and
drop multiplexer.
·
Channel Bank-Supports the conversion
of analog voice ports into digital voice
traffic using DS-0 channels on a T1
or E1 interface (only supported on NM-HD-2VE)
·
Dial Plan Mapping-Simplifies configuration
and management through automatic mapping
of dialed phone numbers to IP addresses
·
Interactive Voice Response (IVR) Support-Provides
automated attendant, voice-mail support,
and call routing based on desired service
·
Hoot and Holler over IP-Delivers superior
quality Hoot and Holler multicast voice
services and multicast conferencing
over the WAN using existing end-points.
|
|
Voice
Port Interfaces
|
Support
FXS, FXO (includes CAMA), DID, E/M,
BRI (S/T, NT/T), T1, and E1. (T1 and
E1 only supported on NM-HD-2VE)
|
|
Voice
Port-Specific Features
|
·
FXS and FXO-Provide battery polarity
reversal detection and initiation for
disconnect supervision and far-end answer
supervision
·
ISDN BRI Network Side and Phantom Power-The
VIC2-2BRI-NT/TE provides the ability
to connect a PBX or PABX configured
as user side directly to the router.
Also provides phantom power to accommodate
equipment that requires it
·
Analog CAMA Trunk Connection-The VIC2-2FXO
and VIC2-4FXO provide the ability to
connect to analog CAMA trunks which
provide dedicated E-911 services. Each
Cisco VIC port can be individually configured
as an FXO or a CAMA port via Cisco IOS
Software.
·
Per Port Disable-Allows disabling of
any single port without affecting any
other port on the same VIC or network
module.
·
LED indicators for voice-processing
resources and port status.
|
|
Fax
and Modem
|
·
Fax and Modem Pass-Through-Allows fax
and modem traffic to pass through a
voice port.
·
Fax Relay-Provides a more robust protocol
for fax transmission over packet networks.
Also supports the T.37 and T.38 fax
protocols.
|
|
Data
Features (Only Supported
on NM-HD-2VE)
|
·
Support serial data WAN access using
T1/E1 or fractional T1/E1 network interface
·
N X 64 Kbps or N X 56 Kbps channel group
data rates (T1:N=1 to 24, E1:N=1 to
31)
·
Supports up to 32 data channel groups
with a total bandwidth of up to 2 Mbps
·
Supports integrated data WAN access
and DS-0 voice channels on the same
T1/E1
|
|
High-Performance
Flexible Digital Signal Processor (DSP)
Architecture
|
·
Channel Capacity-Supports up to 48 voice
channels. See network module specifications
below for further details.
·
Flexible DSP Architecture-There is no
need to specify codec complexity at
configuration. An appropriate codec
is dynamically selected when a call
is established, while allocating DSP
resources optimally.
·
Feature Upgrades-The DSP architecture
allows for addition of new features
through simple code updates.
|
Additional
Features
Cisco
IOS Software and Platform Support
.
Fully supported via Cisco IOS Software command-line
interface (CLI) including device configuration,
monitoring, link status, network security, Layer
2 and 3 protocol configuration and management,
and call history
.
Supported on all Cisco 2600XM and 2800 Series,
Cisco 2691, 3640/A, and 3660, and Cisco 3700
and 3800 Series voice gateway routers
Traditional
Circuit-Switched PBX Support
.
Verified PBX interoperability with Lucent Definity
series (G3r), Nortel Meridian series (Option
11), Siemens HICOM 330E, NEC NEAX 2400, Alcatel
4400, and Ericsson MD110. Other PBXs continue
to be tested.
Network
Management Support
.
Cisco CallManager
.
Simple Network Management Protocol (SNMP) compliant
.
Manageable via a Management Information Base
(MIB) browser
.
CiscoView interface for configuration
.
ConfigMaker
.
NetSys supported
SOFTWARE
AND MEMORY REQUIREMENTS
Table
4 shows the software and memory requirements
for the Cisco IP Communications voice/fax network
modules and Cisco voice interface cards.
Software
and Memory Requirements for Voice/Fax Network
Modules and Voice Interface Cards
|
Cisco
IOS Software Version
|
|
Product
|
Cisco
2600XM and 2691 Series
|
Cisco
2800 Series
|
Cisco
3600 and 3700 Series
|
Cisco
3800 Series
|
|
NM-HD-1V
NM-HD-2V
NM-HD-2VE
|
·
Cisco IOS Software Release 12.2.(15)ZJ
or 12.3(4)T
·
"Plus" images
|
·
Cisco IOS Software Release 12.3(8)T4
·
"IP Voice" images
|
·
Cisco IOS Software Release 12.2.(15)ZJ
or 12.3(4)T
·
"Plus" images
|
·
Cisco IOS Software Release 12.3(11)T
·
"IP Voice" images
|
|
VIC2-2FXS
VIC-4FXS/DID
VIC2-2FXO
VIC2-4FXO
VIC2-2E/M
VIC-2DID
VIC2-2BRI-NT/TE
VWIC-xMFT-xx
|
·
Cisco IOS Software Release 12.2.(15)ZJ
or 12.3(4)T
·
"Plus" images
|
·
Cisco IOS Software Release 12.3(8)T4
·
"IP Voice" images
|
·
Cisco IOS Software Release 12.2.(15)ZJ
or 12.3(4)T
·
"Plus" images
|
·
Cisco IOS Software Release 12.3(11)T
·
"IP Voice" images
|
Note:
Use Cisco CallManager version 3.3(3) for MGCP
support.
Note:
Please refer to the Cisco IOS Software release
notes for determining the minimum flash and
dynamic RAM (DRAM) requirements.
Specifications
| Product
Identifiers |
| Cisco
Part Number: |
VIC2-2FXS=
|
| Cisco
UPC: |
0746320823348
|
|
|
NM-HD-1V
|
NM-HD-2V
|
NM-HD-2VE
|
|
Description
|
1-slot
Cisco IP Communications voice/fax network
module
|
2-slot
Cisco IP Communications voice/fax network
module
|
2-slot
Cisco IP Communications enhanced Voice/fax
network module
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
"Plus" Image
|
12.2.(15)ZJ
"Plus" Image
|
12.2.(15)ZJ
"Plus" Image
|
|
Cisco
Part Number
|
800-21590-01
|
800-21591-01
|
800-20164-01
|
|
FCC
Specifications
|
FCC
Class B device
|
FCC
Class B device
|
FCC
Class B device
|
|
Spare
|
NM-HD-1V=
|
NM-HD-2V=
|
NM-HD-2VE=
|
|
Voice
Channel Capacity
|
4
any complexity codec
|
6
any complexity or 8 medium complexity
|
18
any complexity, 24 medium complexity,
or 48 G.711
|
|
Mean
Time Between Failure (MTBF)
|
1,605,514
hours
|
1,312,760
hours
|
1,092,352
hours
|
|
Cisco
VICs and VWICs Required
|
Requires
one Cisco VIC:
·
VIC2-2FXS
·
VIC-4FXS/DID
·
VIC2-2FXO
·
VIC2-4FXO
·
VIC2-2E/M
·
VIC-2DID
·
VIC2-2BRI-NT/TE
|
Requires
at least one Cisco VIC (maximum of two):
·
VIC2-2FXS
·
VIC-4FXS/DID
·
VIC2-2FXO
·
VIC2-4FXO
·
VIC2-2E/M
·
VIC-2DID
·
VIC2-2BRI-NT/TE
|
Requires
at least one Cisco VIC or VWIC (maximum
of two):
·
VIC2-2FXS
·
VIC-4FXS/DID
·
VIC2-2FXO
·
VIC2-4FXO
·
VIC2-2E/M
·
VIC-2DID
·
VIC2-2BRI-NT/TE
·
Any VWIC-xMFT-xx and VWIC2-xMFT-xx (except VWIC-xMFT-G703)
|
VIC
Specifications
|
Feature
|
Description
|
|
Interface
Type
|
FXS
(on-premise connection only)
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
800-21341-01
|
|
Compliance
|
FCC
Class B device, CE
|
|
Safety
Conformance
|
UL1950
|
|
Spare
|
VIC2-2FXS=
|
|
Address
Signaling Formats
|
·
In-band DTMF
·
Out-of-band pulse (10/20 pps)
|
|
Signaling
Modes
|
Loop
start, ground start
|
|
Ringing
Tone
|
Configurable
for different country requirements
|
|
Ringing
Voltage
|
>40
Vrms at 5 REN at 25 Hz (configurable
frequency); 5 REN max per port, 8 REN
total per VIC2-2FXS
|
|
Ringing
Frequencies
|
20
Hz, 50 Hz
|
|
Loop
Length
|
<1500
ft (450 m.) 24 AWG Category 5 twisted
pair cable
|
|
Physical
Connector
|
RJ-11
|
|
Number
of Connectors/Ports
|
Two
|
|
MTBF
|
2,534,574
hours
|
VIC-2DID
Specifications. 2-Port DID Voice/Fax Interface
Card. (Note: FXS support on VIC-2DID is in 12.4.3
and 12.4(2nd)T)
|
Feature
|
Description
|
|
Interface
Type
|
DID
trunk
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
800-06487-01
|
|
Compliance
|
FCC
Class B device, CE
|
|
Safety
Conformance
|
UL1950
|
|
Spare
|
VIC-2DID=
|
|
Address
Signaling Formats
|
·
In-band DTMF
·
Out-of-band pulse (10/20 pps)
|
|
Signaling
Modes
|
Immediate,
delay dial, wink start
|
|
Disconnect
Supervision
|
Power
denial (Calling Party Control, far-end
disconnect)
|
|
Caller
ID
|
On-hook
transmission of frequency-shift-keying
(FSK) data
|
|
Physical
Connector
|
RJ-11
|
|
Number
of Connectors/Ports
|
Two
|
|
MTBF
|
3,270,000
hours
|
VIC2-2FXO and VIC2-4FXO Specifications. 2- or
4-Port FXO Voice/Fax Interface Card with Battery Reversal Detection and Caller ID (for all countries). Includes support for North American analog CAMA trunk interface (user side).
|
Feature
|
Description
|
|
Interface
Type
|
FXO
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
VIC2-2FXO:
800-21597-01, VIC2-4FXO: 800-21589-01
|
|
Compliance
|
FCC
Class B device, CE
|
|
Safety
Conformance
|
UL1950
|
|
Spare
|
VIC2-2FXO=,
VIC2-4FXO=
|
|
Signaling
Modes
|
Loop
start, ground start
|
|
Address
Signaling Formats
|
·
In-band DTMF
·
Out-of-band pulse (10/20 pps)
|
|
Tone
Disconnect Supervision
|
Call
disconnect on progress tone of less
than 600 Hz
|
|
Battery
Polarity Reversal Detection
|
Detection
of disconnect supervision and far-end
answer supervision via battery polarity
reversal
|
|
Power
Interrupt Disconnect
|
Call
disconnect on power interrupt of >
600 ms
|
|
Physical
Connector
|
RJ-11
|
|
Number
of Connectors/Ports
|
Two
for VIC2-2FXO, four for VIC2-4FXO
|
|
MTBF
|
2,043,450
hours for VIC2-2FXO; 1,245,152 hours
for VIC2-4FXO
|
VIC2-2E/M
Specifications. 2-Port E&M Voice/Fax Interface
Card
|
Feature
|
Description
|
|
Interface
Type
|
E&M
(For PBX trunking, Hoot Phones, or radio
systems)
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
800-21342-01
|
|
Compliance
|
FCC
Class B device, CE
|
|
Safety
Conformance
|
UL
1950
|
|
Spare
|
VIC2-2E/M=
|
|
Address
Signaling Formats
|
·
In-band DTMF
·
Out-of-band pulse (10/20 pps)
|
|
Signaling
Modes
|
Immediate,
delay dial, wink start
|
|
Signaling
Types
|
I,
II, III, and V
|
|
E-Lead
Current Limit
|
100
mA
|
|
M-Lead
Sensitivity
|
>
3 mA
|
|
Pulse
Distortion
|
<
2 percent
|
|
Physical
Connector
|
4
wire/2 wire
|
|
Number
of Connectors/Ports
|
Two
|
|
MTBF
|
1,825,192
hours
|
VIC2-2BRI-NT/TE
Specifications. 2-Port BRI Voice/Fax Interface
Card (user or network side)
|
Feature
|
Description
|
|
VIC2-2BRI-NT/TE
|
2-port
BRI voice/fax interface card (user or
network side)
|
|
Interface
Type
|
ISDN
BRI
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
800-21861-01
|
|
Compliance
|
·
FCC Part 68
·
CS03
·
CTR3
·
TS-031
·
JATE Green Book
|
|
Safety
Conformance
|
UL1950,
CAN/CSA-C22.2, IEC 950, EN60950
|
|
Spare
|
VIC2-2BRI-NT/TE=
|
|
ITU
Compliance
|
ITU-T
Q.920, Q.921, Q.930, Q.931
|
|
Interface
|
4-wire
user side S/T or network-side NT (software-configurable)
|
|
ISDN
Digital Access
|
BRI
2B+D
|
|
Physical
Connector
|
RJ-45
|
|
Number
of Connectors/Ports
|
Two
|
|
Phantom
Power
|
30
mA at 40V maximum per port
|
|
MTBF
|
2,682,752
hours
|
VIC-4FXS/DID Specifications. 4-Port FXS or DID
Voice/Fax Interface Card (The DID feature is
supported starting with 12.3(14)T.)
|
Feature
|
Description
|
|
Interface
Type
|
FXS
|
|
Cisco
IOS Software Release
|
12.2.(15)ZJ
|
|
Cisco
Part Number
|
800-17016-02
|
|
Compliance
|
FCC
Class B device, CE
|
|
Safety
Conformance
|
UL1950
|
|
Spare
|
VIC-4FXS/DID=
|
|
Address
Signaling Formats
|
·
In-band DTMF
·
Out-of-band pulse (10/20 pps)
|
|
Signaling
Modes
|
Loop
start, ground start
|
|
Ringing
Tone
|
Configurable
for different country requirements
|
|
Ringing
Voltage
|
>40
Vrms at 5 REN at 25 Hz (configurable
frequency); 5 REN maximum per port,
8 REN total per VIC-4FXS/DID
|
|
Ringing
Frequencies
|
20
Hz, 50 Hz
|
|
Loop
Length
|
<1500
ft (450 m.) 24 AWG Category 5 twisted
pair cable
|
|
Physical
Connector
|
RJ-11
|
|
Number
of Connectors/Ports
|
Four
|
|
MTBF
|
2,131,306
hours
|
VWIC
Specifications
|
Cisco
Product Number
|
Description
|
|
VWIC-1MFT-T1
|
1-port
RJ-48 Multiflex trunk-T1
|
|
VWIC-2MFT-T1
|
2-port
RJ-48 Multiflex trunk-T1
|
|
VWIC-2MFT-T1-DI
|
2-port
RJ-48 Multiflex trunk-T1 with drop and
insert
|
|
VWIC-1MFT-E1
|
1-port
RJ-48 Multiflex trunk-E1
|
|
VWIC-2MFT-E1
|
2-port
RJ-48 Multiflex trunk-E1
|
|
VWIC-2MFT-E1-DI
|
2-port
RJ-48 Multiflex trunk-E1 with drop and
insert
|
|
VWIC2-1MFT-T1/E1
|
1-port
RJ-48 Multiflex trunk-T1/E
|
|
VWIC2-2MFT-T1/E1
|
2-port
RJ-48 Multiflex trunk-T1/E1
|
|
CAB-E1-RJ45BNC
|
E1
cable RJ-45 to dual BNC (unbalanced)
|
|
CAB-E1-RJ45TWIN
|
E1
cable RJ-45 to Twinax (balanced)
|
T1
Network Interface
|
Feature
|
Description
|
|
Transmit
Bit Rate
|
1.544
Mbps ± 50 bps/32 PPM
|
|
Receive
Bit Rate
|
1.544
Mbps ± 50 bps/32 PPM
|
|
Line
Code
|
AMI,
B8ZS
|
|
AMI
Ones Density
|
Enforced
for N x 56 Kbps channels
|
|
Framing
Format
|
D4
(SF) and ESF
|
|
Output
Level (LBO)
|
0,
-7.5, or -15 dB
|
|
Input
Level
|
+1dB0
down to -24 dB0
|
|
Data
Terminal Equipment (DTE) Interface (WIC
mode)
|
Fractional
service
|
|
DTE
Interface (VIC mode)
|
G.704/structured
|
|
Data
Circuit-Terminating Equipment (DCE)
Interface
|
G.704/structured
|
E1
Network Interface
|
Feature
|
Description
|
|
Transmit
Bit Rate
|
2.048
Mbps ± 100 bps/50 PPM
|
|
Receive
Bit Rate
|
2.048
Mbps ± 100 bps/50 PPM
|
|
Data
Rate
|
1.984
Mbps (framed mode) per E1 port
|
|
Clocking
|
Internal
and loop (recovered from network)
|
|
E1
National Bits
|
Fixed
(non-configurable)
|
|
Encoding
|
HDB3
|
|
DTE
Interface (WIC mode)
|
Fractional
service
|
|
DTE
Interface (VIC mode)
|
G.704/structured
|
|
DCE
Interface
|
G.704/structured
|
|
