Re: [OpenSIPStack] INVITE and multi via:

[<sa...@ER...>]

Hi

Our ITSP can accept only 1 Via statement in an INVITE.  The INVITE when it
reaches the SBC has an entry from the phone and two from sipx. I cannot find
any documentation about an option to remove Via Headers.

Warren Kreckler


----- Original Message ----- 
From: "Joegen E. Baclor" <joe...@gm...>
To: <ope...@li...>
Cc: <jo...@op...>
Sent: Tuesday, December 04, 2007 9:02 PM
Subject: Re: [OpenSIPStack] INVITE and multi via:


> Vias are inserted by proxies so that they remain in the signaling path
> for responses.   So unless you wan't to open a really big can of worms
> by removing vias inserted by proxies it is not a good idea.   If your
> question was how to remove the vias programatically then thats
> definitely doable.
>
> Via via;
> invite.GetViaAt( via, 0 );
> invite.RemoveAllVias();
> invite.AppendVia( via );
>
> sales@ER wrote:
> > Hi
> >
> > Is there a way to eliminate all but one VIA in the INVITE?
> >
> > Warren Kreckler
> >
> >
>
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