APLICÁVEL APENAS EM ONUS REV2 E REV3

PARKS# conf t

PARKS(config)# sip-ua

PARKS(config-sip-ua)# dtmf-relay

 

  inband  Indand DTMF

  rtp-nte  RTP Named Telephone Event RFC 2833

  sip-notify  DTMF Relay via SIP NOTIFY messages