Registry for the Session Initiation Protocol (SIP) NAPTR Resource Record Services Field
- Created
- 2002-05-07
- Last Updated
- 2014-01-31
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Registry included below
SIP Table of Mappings From Service Field Values to Transport Protocols
| Services Field | Protocol | Reference |
|---|---|---|
| SIP+D2T | TCP | [RFC3263] |
| SIPS+D2T | TCP | [RFC3263] |
| SIP+D2U | UDP | [RFC3263] |
| SIP+D2S | SCTP | [RFC3263] |
| SIPS+D2S | SCTP | [RFC4168] |
| SIP+D2W | WS | [RFC7118] |
| SIPS+D2W | WS | [RFC7118] |