Cisco IOS IP SLAs Configuration Guide, Release 12.4
  • Features Roadmap, Overview, Analyzing IP Service Levels Using the UDP Jitter Operation,
    http://www.cisco.com/en/US/docs/ios/12_4/ip_sla/configuration/guide/hsla_c.html


    Example
    Sender

    ip sla 1
    udp-jitter 172.130.1.1 2013 codec g711alaw codec-numpackets 300 codec-interval 200 codec-size 64 advantage-factor 10
    owner ABC
    tag BCD
    ip sla schedule 1 life forever start-time now ageout 3600
    Receiver
    ip sla responder
    ip sla enable reaction-alerts 8)