RAS Message Proxy

When the Oracle® Enterprise Session Border Controller’s registration proxy feature is configured, RAS messages to and from endpoints are forwarded, except for the following: GRQ, GCF, GRJ, IRQ, IRR, IACK, and INACK. If the system receives a valid GRQ on the RAS port of the gatekeeper stack that supports H.323 registration, it responds with a GCF message. Otherwise, it sends a GRJ message.

If the gateway interface receives IRR or IRQ messages, the Oracle® Enterprise Session Border Controller attempts to respond based on the information about the call, and does not forward the messages.

Other RAS messages are forwarded after some modifications:

• Translating the transport address
• Deleting fields that the Oracle® Enterprise Session Border Controller does not support