difference between VWIC2-1MFT-T1/E1 & VWIC-1MFT-E1

[jfmontuir]

Hi,

I have a VWIC-1MFT-E1 card in voice gateway 3800 series and configuration is:

network-clock-participate wic 0

network-clock-select 1 E1 0/0/0

no ip dhcp use vrf connected

!

ip cef

!

!

no ip domain lookup

!

isdn switch-type primary-4ess

voice-card 0

dspfarm

dsp services dspfarm

!

!

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bind-l3 ccm-manager

isdn sending-complete

no cdp enable

!

controller E1 0/0/0

framing NO-CRC4

pri-group timeslots 1-31 service mgcp

!

!

!

voice-port 0/0/0:15

no echo-cancel enable

echo-cancel coverage 24

cptone FR

dial-peer voice 25 pots

description ###  number 03.26.28.66.xx ###

incoming called-number 66..

direct-inward-dial

If I replace by a VWIC2-1MFT-T1/E1, what's difference between two card?

The configuration change?

Thanks in advance.

[bernhardczapp]

You will have to configure the "card-type" to E1.
And maybe paste in the old controller, interface and voice-port configuration.

Sent from Cisco Technical Support Android App

[Aman Soi]

Hi Jean,

In VWIC2 -1MFT-T1/E1 card , you can use feature called Drop and Insert Multiplexing while in first generation cards , it was not supported.

Refer the link for Second generation cards with new features introduced:

http://www.cisco.com/en/US/prod/collateral/routers/ps5855/product_data_sheet0900aecd8028d2db.pdf

regds,

aman

[alfredos]

The syntax (at least as of IOS 12.4) is:

card type e1 0 0

(the first 0 is the slot and the second 0 the WIC number)