[cisco-voip] Cisco VG20x voice gateway interoperability (CM required?)

Dale Shaw dale.shaw+cisco-voip at gmail.com
Thu Dec 3 21:58:13 EST 2009


Hi all,

Probably a bit of a newbie question but I'm hoping for a quick response --

Do the Cisco VG200 series (202, 204, 224) devices _require_
CallManager in some form, or can they be used as generic ATAs with a
3rd party SIP gateway?

cheers,
Dale


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