[libnice] setup P2P connection for IP phones

[Tom Chen]

Philip,
So I just need to modify simple_example.c, ie, instead of manually copy and paste remote side candidates and credentials, the SIP driver saves this information to a global buffer after it received from client side SIP response  and let libnice know so libnice can continue to do the candidates prioritizing, encoding, offering and answering, checking?

Once a working pair for media traffic is finalized and our voip phone starts using it, shoud I free/delete all libnice related agents, message loops , threads and resources? Do i still need libnice to keep port, credentials alive?

Tom

From: philip at tecnocode.co.uk
To: chentom60 at hotmail.com; nice at lists.freedesktop.org
Date: Thu, 10 Sep 2015 14:23:42 +0100
Subject: Re: [libnice] setup P2P connection for IP phones

libnice does it itself, since any connection across a candidate pair
may require a wrapper protocol like TURN.
 
I suggest you read up on what ICE does: libnice does exactly what ICE
is specified to do; little more, little less.
 
https://en.wikipedia.org/wiki/Interactive_Connectivity_Establishment
https://tools.ietf.org/html/rfc5245
 
Philip
 
On Thu, 2015-09-10 at 05:32 -0700, tom chen wrote:
> Philip,
> 
> Thank you! How about checking of each candidate? does libnice do all
> by it 
> itself or require someone else (like SIP driver) to test each
> prioritized 
> candidate can connect or not?
> 
> Tom
> --------------------------------------------------
> From: "Philip Withnall" <philip at tecnocode.co.uk>
> Sent: Thursday, September 10, 2015 5:22 AM
> To: "tom chen" <chentom60 at hotmail.com>; <nice at lists.freedesktop.org>
> Subject: Re: [libnice] setup P2P connection for IP phones
> 
> > _______________________________________________
> > nice mailing list
> > nice at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/nice
> > 

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