[SIPForum-discussion] A questions about sip

[Michael Zhang]

One of the reasons I think is that RTCP is still expected to send while the
call is on hold.

Thanks,
-Michael

On Tuesday, July 16, 2013, sumanta senapati wrote:

> Hi
>
> Actually i have an question on call hold call flow.
>
> Now a days we are using a=sendonly attribute or a= inactive instead of
> c=0.0.0.0 on putting any one hold,
> What is the actually reason for this?why we use a=sendonly or a=inactive
> instead of c=0.0.0.0,what is the advantages
>
> Regards
> Sumanta Senapati
>
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