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
no ip domain lookup
isdn switch-type primary-4ess
dsp services dspfarm
no ip address
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
controller E1 0/0/0
pri-group timeslots 1-31 service mgcp
no echo-cancel enable
echo-cancel coverage 24
dial-peer voice 25 pots
description ### number 03.26.28.66.xx ###
incoming called-number 66..
If I replace by a VWIC2-1MFT-T1/E1, what's difference between two card?
The configuration change?
Thanks in advance.
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
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: