(registered 2017-07-05, last updated 2017-07-05)

Media type name: application

Media subtype name: cccex

Required parameters: N/A

Optional parameters:
N/A

Encoding considerations: 8bit

Security considerations:
This media subtype consists of a ccc_list SDP attribute value. The ccc_list
SDP attribute is defined in section S.5.7.2 of 3GPP TS 26.114; SDP is
specified in RFC 8866.

The ccc_list attribute consists of a list of codecs and profile information.
As such, it contains no active or executable content.

The security considerations for SDP described in section 7 of 
RFC 8866, including those for privacy and 
integrity protection, also apply to this media type.


Published specification:
3GPP TS 26.114, version 14.3.0 (http://www.3gpp.org/DynaReport/26114.htm)

Applications which use this media:
Voice over IP, video teleconferencing, streaming media, among others.

Fragment identifier considerations:
N/A

Restrictions on usage:
N/A

Provisional registration? (standards tree only):
N/A

Additional information:

1. Deprecated alias names for this type: N/A
2. Magic number(s): N/A
3. File extension(s): .c3ex
4. Macintosh file type code: c3ex
5. Object Identifiers: N/A

General Comments:
IANA registration information provided in Annex U.2 of the above Published Specification (TS 26.114 version 14.3.0)

Person to contact for further information:

1. Name: 3GPP Specifications Manager
2. Email: 3gppContact&etsi.org

Intended usage: Common
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Author/Change controller: 3GPP SA Working Group 4