[Spce-user] Upper Registration to Asterisk - transfers not working

[Theo]

Hi

ngrep-sip gives nothing - Here's the process on a SNOM phone.

Call comes in. You put it on hold. You dial another extension and announce
the call. All that shows up with ngrep-sip. Once the call is announced you
press the transfer button. Nothing is recorded for that with ngrep sip
whatsoever, which is obviously why it doesn't work :-(.

Any ideas on that one?

On Tue, Mar 5, 2013 at 8:59 AM, Jon Bonilla <jbonilla at sipwise.com> wrote:

> El Mon, 4 Mar 2013 08:59:03 +0200
> Theo <axessofficetheo at gmail.com> escribió:
>
> > Hi
> >
> > Not sure if I am breaking protocol by bumping - if I did - apologies. I
> am
> > almost ready to put this in as our SBC upper registration solution (more
> to
> > follow after that I hope :-) - but need to resolve the attended transfer
> > problem. Any ideas on this? Sip Header filtering is off altogether (does
> > that have any caveats?). Transfer working fine now for all phones tested,
> > but attended transfer not.
> >
>
> ngrep-sip?
>
>
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