[SIPForum-discussion] A questions about sip

[sumanta senapati]

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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