Precondition Types Used with Session Initiation Protocol (SIP)
- Created
- 2002-08-21
- Last Updated
- 2010-07-07
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Precondition Types Used with SIP
- Registration Procedure(s)
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Standards Action
- Reference
- [RFC4032][RFC3312]
- Note
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This table describes precondition types used with "Integration of Resource Management with SIP" [RFC3312]. These types appear in the SDP to indicate a constraint that is to be satisfied before the session can proceed.
- Available Formats
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Precondition-Type | Description | Reference |
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conn | Connectivity precondition | [RFC5898] |
qos | Quality of Service preconditions | [RFC3312] |
sec | Security precondition | [RFC5027] |