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TR 22.903 (SA1)
Study on Videotelephony teleservice

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V14.0.0 (PDF)    2017/03    17 p.
V13.0.0    2016/01    17 p.
V12.0.0    2014/10    17 p.
V11.0.0    2012/09    17 p.
V10.0.0    2011/04    17 p.
V9.0.0    2009/12    17 p.
V8.0.0    2009/01    17 p.
V7.0.0    2005/12    17 p.

Rapporteur:  Mr. Kurz, Michael
See also:  –

This TR intends to analyse the introduction of additional functionalities for the videotelephony service in addition to what is provided in the 3GPP specifications up to Release 6. The functionalities will include but are not limited to codec negotiation, charging principles, supplementary services support. The approach followed is to evaluate how functionalities which are applicable to existing teleservices can be replicated for videotelephony.

This TR will analyse how the new functionalities will impact the backwards compatibility with the existing CS multimedia service and will whether it is beneficial to create a videotelephony teleservice.


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