1
Scope
2 References
3 Terms and definitions
4 Abbreviations and acronyms
5 Call priority definition
6 Messages and signalling
7 Call priority procedures
7.1 Call priority request during registration
7.2 Call priority request during
admission request
7.2.1 Request by endpoint
7.2.2 Request by gatekeeper
7.3 Call priority request during call
setup
7.3.1 Request by calling endpoint
7.3.2 Request by called endpoint
7.4 Call priority request during
location discovery
7.4.1 Request forwarded by calling endpoint's Gatekeeper
7.4.2 Request generated by called endpoint's Gatekeeper
7.5 Call priority indication during
access request
7.5.1 Request forwarded by calling endpoint's gatekeeper/border element
7.5.2 Request generated by responding Border Element
8 H.225.0 generic data usage
8.1 Call Priority Designation feature
table
8.2 Call Priority Designation
parameter tables
Annex A – Call
Priority ASN.1 definitions for use inside Generic Data
A.1 Call Priority ASN.1 definition
A.2 Description of New ASN.1 types and
fields