The ITU-T Recommendation for Gateway control protocol, better known as Media Gateway Control (Megaco).The matching standard in the Internet community is IETF RFC 3525. See also IETF and Megaco.
"H.248." YourDictionary, n.d. Web. 25 May 2018. <http://www.yourdictionary.com/h-248>.
H.248. (n.d.). Retrieved May 25th, 2018, from http://www.yourdictionary.com/h-248
The ITU's implementation of MEGACO. See MGCP/MEGACO.