name: NSAP
full_form: Network Service Access Point
context: IWF receives it, it sends the q.aal2 Release Confirm. Figure 6-41: Interworking between an AAL2/ATM SRNC and an IP DRNC NOTE 11: The rel 5 IP SRNC sends radio link setup. An SCTP Signalling Gateway is used for interworking the SCTP/IP signalling and ATM signalling. The Setup message includes IP address, UDP port, and network type that will be ignored by the Release 99 / Release 4 DRNC. NOTE 12: The ATM DRNC node responds with the ATM transport parameters. NOTE 13: The SRNC sends a SIP Invite message to the TNL IWF. It includes the IP address and UDP port to be used for traffic towards itself. It also includes the ATM parameters received from the ATM DRNC so that the TNL IWF can establish an AAL2 connection with the ATM DRNC. NOTE 14: The TNL IWF initiates a q.aal2 establish request based on the parameters received from the SRNC. NOTE 15: The ATM DRNC responds to the q.aal2 establish message. NOTE 16: When the TNL IWF receives the establish confirm message is sends a SIP response
description: The Network Service Access Point (NSAP) is a structure used to identify and encapsulate network addresses, specifically IPv6 and IPv4 addresses, in various protocols such as RANAP, RNSAP, and NBAP. It provides a standardized way of representing network addresses within these protocols.
explanation: The context describes the NSAP structure and its usage in conveying network addresses in specific protocols. The emphasis on encapsulation and identification of network addresses indicates that NSAP is primarily used as an identifier for network services, hence classified under the 'Identifier' category.
section_title: 6.1.8.2	Transport Network Identifiers
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biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O