Summary

This new annex defines the interworking requirements of a H.323 to H.324 protocol conversion device called a H.323 to H.324 Gateway. This Gateway provides interworking by providing the conversion of protocols for control, audio, and data as specified in ITU‑T H.323 and H.324. This annex is applicable to the interworking with H.324 endpoints over PSTN, ISDN and mobile network. This is also applicable to both monolithic gateways and decomposed gateways.