H.323 Codec Fallback

In the global H.323 configuration, you can enable a parameter that allows the Oracle® Enterprise Session Border Controller to renegotiate—or fallback—to the preferred codec used in an incoming terminal capability set (TCS) from the slow-start side of a slow-start to fast-start H.323 call. When enabled, the Oracle® Enterprise Session Border Controller performs this renegotiation when it detects a mismatch between the codec used in the open logical channel (OLC) opened on the fast-start side of the call, and the codec specified by the slow-start side.