This document specifies the Traversal Using Relay NAT (TURN) Bandwidth Management Extensions, which are extensions to the Traversal Using Relay NAT (TURN) protocol, as described in [MS-TURN]. The extensions defined in this document provide support for controlling access to network bandwidth.
Sections 1.8, 2, and 3 of this specification are normative and can contain the terms MAY, SHOULD, MUST, MUST NOT, and SHOULD NOT as defined in [RFC2119]. Sections 1.5 and 1.9 are also normative but do not contain those terms. All other sections and examples in this specification are informative.