[SIPForum-discussion] Call Hold , How to validate during call Hold our session is alive?

[Stephen James]

If you are using SDP with sendonly attribute and not IP of 0.0.0.0 RTCP packets 
will be flowing during call hold.
Also, you can use 4028 session timer functionality at the SIP layer to detect 
session livelyness.

 
Stephen James 
sjames_1958 at yahoo.com
 
We are not princes of the earth, we are the descendants of worms, and any 
nobility must be earned.





________________________________
From: Sonu Kumar <amit.chhikara at hotmail.com>
To: "discussion at sipforum.org" <discussion at sipforum.org>
Sent: Tue, September 11, 2012 11:16:18 AM
Subject: [SIPForum-discussion] Call Hold , How to validate during call Hold our 
session is alive?

 
Hi All,

During a Call Hold how to validate or check whether our session is alive or not.

I know media flow will be unidirectional, Is really media will be 
flowing unidirectional during call hold.

what parameter we can check to validate session is alive or not during call 
hold.


Thanks & Regards,
Sonu 
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