Which FRF type should be used when a PVC is not carrying voice, but is sharing the link with other P networkmanagers 13 years ago Which FRF type should be used when a PVC is not carrying voice, but is sharing the link with other PVCs that are carrying voice? A.FRF. 11 Annex C B.FRF. 11 C.FRF. 12 D.Cisco Proprietary E.FRF.9 ← Previous question Next question →