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Megaco/H.248, the Media Gateway Control Protocol, is for control of elements in a physically decomposed multimedia gateway, which enables separation of call control from media conversion. The Media Gateway Control Protocol (Megaco) is a result of joint efforts of the IETF and the ITU-T Study Group 16. Therefore, the IETF defined Megaco is the same as ITU-T Recommendation H.248.
Posted by gsmxprt
The Gateway Control Protocol or Megaco/H.248 is a control protocol, used between a Media Gateway and a Media Gateway Controller in a VoIP network. It defines the necessary control mechanism to allow a Media Gateway Controller to control gateways in order to support voice/fax calls between PSTN-IP or IP-IP networks.
Posted by mariuspaul