[Serusers] Terminating call in progress

Jan Janak jan at iptel.org
Wed Nov 19 17:36:19 CET 2003


Greg,

Theoretically it is possible, but you must examine every message within
that dialog because they increment CSeq. What you need to remember is
From, To, Contact, CSeq, and Route set for both sides.

  Jan.

On 19-11 10:22, Greg Fausak wrote:
> I've been toying with a couple ideas on terminating
> an in process call.  I'm thinking that a BYE instruction
> send to the FIFO device will do just that.  For example:
> 
> UA -> SER -> Gateway  (call setup worked fine, call in progress).
> 
> Then, at a later time, inject a BYE to the UA and to the Gateway
> for the call ID.  If I save a packet, say the initial INVITE, can I
> simply increment the SEQ, change the METHOD to BYE, and squirt it
> into the SER FIFO towards the endpoints?  Has anyone done this?
> 
> Thanks,
> ---greg
> 
> 
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