22. References

22.1. Normative References

This specification references the following documents:

• RFC 2119: Key words for use in RFCs
• RFC 5389: STUN Protocol
• RFC 5766: TURN Protocol
• RFC 4787: NAT Behavioral Requirements

22.2. Informative References

Other related references include various RFCs related to NAT traversal and real-time communications.

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