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Table 1. The cisco IP communications high-density digital voice/fax network module

 

module

explain

application

 

NM - HDV2

Cisco IP communications high-density digital voice/fax network module

 

 

Support a VIC/VWIC slot. It can be mounted digital or analog/BRI/voice/WAN interface card. Most can support 60 digital voice-grade channels, or 4 use moderate complexity codec analog voice channel. Must be integrated with up to four PVDM2 grouping fax/voice DSP module.

 

 

 

NM - HDV2-1T1 / E1

Cisco IP communications high-density digital voice/fax network module, with a built-in T1 / E1 port

 

 

Include a built-in T1 / E1 port and a VIC/VWIC slot. It can be mounted digital or analog/BRI/voice/WAN interface card. Most can support 90 digital voice-grade channels, or 30 digital voice-grade channels and four use moderate complexity codec analog voice channel. Must be integrated with up to four PVDM2 grouping fax/voice DSP module.

 

 

 

NM - HDV2-2T1 / E1

Cisco IP communications high-density digital voice/fax network modules, with two built-in T1 / E1 port

Includes two built-in T1 / E1 port and a VIC/VWIC slot. It can be mounted digital or analog/BRI/voice/WAN interface card. Most can support 120 digital voice-grade channels, or 60 digital voice-grade channels and four use moderate complexity codec analog voice channel. Must be integrated with up to four PVDM2 grouping fax/voice DSP module.

 

 

 

Table 2. The IPC high-density digital voice module VIC/VWIC options

 

The IPC high-density digital voice of NM VWIC VIC/option

explain

application

 

VIC2-2FXS

Two-port FXS voice/fax interface card

 

 

FXS port is used to directly connected to the telephone, fax and keying department stockings. Can generate cell polarity is reversed and caller ID.

 

 

 

VIC - 4FXS/DID

4 port FXS voice/fax interface card (note: it cannot support DID function)

 

 

FXS port is used to directly connected to the telephone, fax and keying system. Can generate cell polarity is reversed and caller ID.

 

 

 

VIC2-2FXO

Two-port FXO voice/fax interface card [comply with all of the national requirements generic interface card]. It can at any port on support centralized automatic message accounting (CAMA) function.

 

 

FXO port is used to connect to PBX or keying system, or provide otc PSTN connection. Support battery polarity is reversed and caller ID. These VIC by software Settings, in any country to use. It can also be used to connect to simulate CAMA relay and provide the special E - 911 service (only for North America).

 

 

 

VIC2-4FXO

4 port FXO voice/fax interface card [comply with all of the national requirements generic interface card]. It can at any port on support simulation CAMA function.

 

 

FXO port is used to connect to PBX or keying system, or provide otc PSTN connection. Support battery polarity is reversed and caller ID. These VIC by software Settings, in any country to use. It can also be used to connect to simulate CAMA relay and provide the special E - 911 service (only for North America).

 

 

 

VIC2-2E/M

Two-port E&M voice/fax interface card

 

 

Be used to form with special line connected to PBX or keying system.

 

 

 

VIC - 2DID

Two-port DID insider idd) voice/fax interface card

 

 

Be used to CO (central agency) from outside the insider idd provide connection. Only service from PSTN call. Support a caller ID.

 

 

 

VIC2-2BRI - NT/TE

Two-port BRI voice/fax interface card (with a configuration, and can be used in the network or terminal)

 

 

Be used to connect with the form of outside network terminal or client connect to PBX or keying system (ISDN voice BRI). Support has of patent application, flexible the second and third floor configuration.

 

 

 

VIC - 1J1

One port J1 voice interface card

 

 

Be used to connect to adopt J1 standard interface of Japanese special telephone exchanges (PBX).

 

 

 

VWIC - 1MFT - T1

One port RJ - 48 multiplexing relay - T1 (voice and WAN)

 

 

Be used to connect to adopt T1 standard interface of PBX, processed or WAN.

 

 

 

VWIC - 2MFT - T1

Two-port RJ - 48 multiplexing relay - T1 (voice and WAN)

 

 

Be used to connect to adopt T1 standard interface of PBX, processed or WAN.

 

 

 

VWIC - 2MFT - T1 - D1

With functions of two-port additions RJ - 48 multiplexing relay - T1 (voice and WAN)

 

 

Be used to connect to adopt T1 standard interface of PBX, processed or WAN, can provide channel, add function.

 

 

 

VWIC - 1MFT - E1

One port RJ - 48 multiplexing relay - E1 (voice and WAN)

 

 

Be used to connect to adopt the E1 standard interface of PBX, processed or WAN.

 

 

 

VWIC - 2MFT - E1

Two-port RJ - 48 multiplexing relay - E1 (voice and WAN)

 

 

Be used to connect to adopt the E1 standard interface of PBX, processed or WAN.

 

 

 

VWIC - 2MFT - E1 - D1

With functions of two-port additions RJ - 48 multiplexing relay - E1 (voice and WAN)

 

 

Be used to connect to adopt the E1 standard interface of PBX, processed or WAN, can provide channel, add function.

 

 

 

VWIC - 1MFT - G703

One port RJ - 48 multiplexing relay G703 (only for WAN) -

 

 

Be used to connect to adopt regardless of frame of g. 703 standard interface of WAN.

 

 

 

VWIC - 2MFT - G703

Two-port RJ - 48 multiplexing relay G703 (only for WAN) -

Be used to connect to adopt regardless of frame of g. 703 standard answer