I'm new to voice stuff and i have a silly question?

Can someone explain to me why do we need Vwic? 

can i run voice over mpls without the need of vwic?

do we use the viwc with  directly connected sites with leased line?

 

Comments

  • Vwic is essentially a wic-dsu that will support voice (among other things).  If you're ONLY doing true VoIP (and not interfacing to a telco with a PRI) you don't need the vwic. 

    Caveat that by saying that accessing a pstn/pots/Tdm voice resource will take a VIC of some sort (and a VWIC is a WIC that supports voice). 

    Sent from my iPhone

    On Apr 30, 2014, at 6:35 PM, snada <[email protected]> wrote:

    Can someone explain to me why do we need Vwic? 

    can i run voice over mpls without the need of vwic?

    do we use the viwc with a directly connected sites with leased line?

     




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