答复: Question on application of tones on ephemeral terminations

I think MG is a controlled equipment.If it sends RPT packages ,It must be 
set to be active by MGC firstly




Michael Sun 孙红军
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"PEREZ HERNANDEZ MARIA DEL MAR" 
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发件人:  [email protected]
2009-05-07 08:21

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[Megaco] Question on application of tones on ephemeral terminations






Hi all,
 
I know that a scenario where the ring-back tone is applied from the remote 
side emulating TDM is quite common. My question is about the correct mode 
of the remote ephemeral termination.
 
According to H.248.1 (par 7.1.7) “Signals and Events are not affected by 
mode”, that is, the mode affects only the media. However, when a tone 
(Signal) is applied on an ephemeral termination, the tone is converted to 
media (RTP); therefore, if a Signal (ring-back tone) is applied to the 
remote ephemeral termination which is in “inactive” mode, what should be 
the behaviour of the MG? Should the RTP packets with the tone be sent 
outside the Context or not?
 
Thanks,
 
MMAR_______________________________________________
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