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ITU-T H.248.2

Gateway control protocol: Facsimile, text conversation and call discrimination packages

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Organization: ITU-T
Publication Date: 1 March 2013
Status: active
Page Count: 56
scope:

This Recommendation describes packages for the ITU-T H.248.1 gateway protocol related to data or telematic services. With terminations implementing these packages, a gateway is expected to handle initial modem negotiations, and the communication in voice, fax and text telephone call types. It contains:

- Package "ftmd" for general detection of signals on a fixed telephone line indicating a possible request to enter some data-related mode;

- Package "ctyp" for general call discrimination to sort out if a call should be handled as voice, fax, text telephone or modem data, and perform the initial negotiation;

- Package "txp" for communicating with text telephones in the telephone network;

- Package "fax" for communication with facsimile in the telephone network;

- Package "txc" for general text conversation in other environments;

- Package "ipfax" for fax transmission in IP networks.

Document History

ITU-T H.248.2
March 1, 2013
Gateway control protocol: Facsimile, text conversation and call discrimination packages
This Recommendation describes packages for the ITU-T H.248.1 gateway protocol related to data or telematic services. With terminations implementing these packages, a gateway is expected to handle...
January 1, 2007
Gateway control protocol: Facsimile, text conversation and call discrimination packages Amendment 1: Discriminated call type enhancement
A description is not available for this item.
January 1, 2005
Gateway control protocol: Facsimile, text conversation and call discrimination packages
A description is not available for this item.
November 1, 2000
SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS Infrastructure of audiovisual services – Communication procedures Gateway control protocol: Facsimile, text conversation and call discrimination packages
A description is not available for this item.

References

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