Exhibit 21

Subsidiaries of the Registrant:

          Broadband Capital Corporation

          Broadband Royalty Corporation

          Broadband Network Services, Inc. [dba Worldbridge Broadband Services, Inc.]

          Worldbridge Broadband Services, S., de R.L., de C.V.

          Broadband Management Solutions LLC

          C-COR Argentina, S.R.L.

          C COR de Mexico, S.A. de C.V.

          C-COR Broadband Communications Europe GmbH

          C-COR Electronics Canada, Inc.

          C-COR Broadband Europe B.V.

          C-COR Europe Holdings B.V.

          MobileForce Technologies GmbH

          C-COR Iberica, S.L.

          C-COR Australia PTY LTD

          C-COR Singapore PTE LTD

          Stargus, Inc.

          Alopa Networks Pvt. Ltd.