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

[Jon Bonilla (Manwe)]

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?