Hi, I am trying to use pjsip in an application of mine and have come across a slight problem when used with one of my SIP providers. For some reason pjsua_call_set_hold() returns false even though the call is put on hold... I have also noticed when retrieving the call session, the media state is set to none rather than on hold. As I said this only happens with one of my sip providers, has anyone got any idea what would be the course of this issue? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130930/5644415a/attachment-0001.html>