Can VWIC MFTs be used for PRI?

Unanswered Question
Dec 20th, 2007


I haven't see any description in the data sheets (plz. help me if its not so) of VWIC MFTs for terminating ISDN PRI.

On the other hand I have seen the ISDN PRI Modules and HWIC CExs for ISDN PRIs.

Can we use HWIC CExs in place for VWIC MFTs for Data T1/E1 and vice versa?

Kind Regards,

Wilson Samuel

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4 (1 ratings)
Wilson Samuel Thu, 12/20/2007 - 07:40


Thanks for the info, however if im not wrong the same has not been mentioned in the VWIC data sheets.

Anyways, thanks a lot

Paolo Bevilacqua Thu, 12/20/2007 - 07:42

The reason is because the data sheet predates the feature released a later time, and it has not been updated to reflect that.

Thanks for the rating and good luck!

b.swank Wed, 01/02/2008 - 18:46


i have two hwic v2's for my mft, on bonded t's, once the telco bonds them, not sure about over isdn lines.


This Discussion