On Wednesday 18 August 2021 at 16:01:20, Andreas Wehrmann wrote: > Yes, you would have two SIP calls involved: > pbx-call between PBX and B2BUA and basic-call between B2BUA and "basic > softphone". > > You would control the B2BUA and holding the call would mean holding > pbx-call. > I don't know if simply doing nothing with basic-call in this case is > problematic, > but you could initiate a hold for this call as well. > > Regarding call transfer, you would initiate the transfer on pbx-call and > in case of success, simply hang up basic-call. > It sounds dirty, but might just work. > > >> pjproject provides a test application "pjsua-app" which let's you do > >> what you want. > > > > I'll take a look, but it sounds like it assumes it is part of the client > > itself, rather than something in between client and server. > > Yes, it acts as a SIP phone. Thank you for a helpful answer, this sounds pretty encouraging. I'll follow it up. Antony. -- What do you get when you cross a joke with a rhetorical question? Please reply to the list; please *don't* CC me. _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list -- pjsip@xxxxxxxxxxxxxxx To unsubscribe send an email to pjsip-leave@xxxxxxxxxxxxxxx