!Configure a CBWFQ policy that uses LLQ for voice traffic:
R(config)# policy-map LLQ
R(config-pmap)# class VOICE
R(config-pmap-c)# priority KBPS
!Configure a shaping policy that calls the CBWFQ policy
R(config)# policy-map SHAPE
R(config-pmap)# class class-default
R(config-pmap)# shape KBPS
R(config-pmap)# policy-map LLQ
!Define a FR map-class that enables Voice Adaptive Traffica Shaping
R(config)# map-class frame-relay VATS
R(config-map-class)# service-policy output SHAPE
! Apply the service-policy on the DLCI and enable voice-adaptive fragmentation
R(config-if)# frame-relay fragmentation voice-adaptive [deactivation SEC]
R(config-if)# frame-relay interface-dlci DLCI
R(config-fr-dlci)# class VATS