
Hi list,
Many thanks to all for your valuable review input. Please find an updated MIME media type registration application for "application/vnd.3gpp.sms-tl". I think I dealt with all the issues raised during the review.
Please let me know if the application below is OK!
Couple of minor typos noted below; otherwise it looks fine to me. Ned
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Name : Olivier Biot
Email : olivier.biot@siemens.com
MIME media type name : Application
MIME subtype name : Vendor Tree - vnd.3gpp.sms-tl
Required parameters : none
Optional parameters : none
Encoding considerations : binary
This media type is 8-bit binary by design, hence it may require encoding on transports not capable of handling binary.
The SMS service allows transport of text messages; however the character set used in such an SMS message (including the message text itself) is part of the binary data and must not be specified with the charset parameter. ^^^a
Security considerations :
The Short Messaging Service Transfer Layer (SMS-TL) format may contain executable code and user confidential information.
The associated media type does not foresee mechanisms for detection and ^^^^^^^provide prevention of eavesdropping, spoofing and tampering. In situations where tampering, eavesdropping and spoofing are possible and may cause problems, it is advised to use a secure transport protocol (such as HTTP over TLS), and/or to use a safe integrity verification mechanism (such as digital signing of the body).
Interoperability considerations :
The SMS-TL MIME type allows transport interoperability between the Short Messaging Service (SMS) and other messaging systems supporting SMS-TL, and some transport layer independence for transporting an SMS message.
This media type contains headers and a SMS message body. The headers specify among others how the message body has to be interpreted. The message body can for example be a text message, but also a WAP Push message or an Enhanced Message Service (EMS) message for example. In order to be interoperable for these, it makes sense to use the 3GPP SMS-TL as an envelope which you can type and send over a MIME friendly transport where a Content-Type header identifies the data type.
Published specification :
ETSI TS 123 040 is the technical realization of 3GPP TS 23.040. Note that both specifications follow a similar versioning system. For instance, ETSI TS 123 040 V4.6.0 is the technical realization of 3GPP TS 23.040 V4.6.0.
The ETSI specifications can be retrieved from http://pda.etsi.org/pda/queryform.asp (Search for "TS 123 040" and tick "Standard Type and Doc Number" for the search query).
The 3GPP specifications can be retrieved from http://www.3gpp.org/ftp/Specs/archive/23_series/23.040/ (choose matching 3GPP and ETSI version).
Applications which use this media :
Applications that transport and manipulate MIME typed objects (messaging, download etc.).
Additional information :
This (binary) media type is not intended for file storage.
1. Magic number(s) : n/a 2. File extension(s) : n/a 3. Macintosh file type code : n/a 4. Object Identifiers: n/a
Person to contact for further information :
1. Name : Olivier Biot 2. Email : olivier.biot@siemens.com
Intended usage : Common
The Short Messaging Service (SMS) is a very common messaging service available on most mobile networks. SMS is not limited to the popular transport of text-only messages.
The registration of the associated MIME type allows a SMS message to be delivered independent of the transport network.
Author/Change controller : 3GPP/ETSI
The SMS-TL specifications are written and maintained by 3GPP and ETSI.