We've got several users set up with Extend and Connect as an alternative to using the Jabber mobile app because it frankly sucks. Maybe it's something we're doing wrong but the app is unusable in every situation except dire emergency. Extend and Connect works well and gives our users the same call control through the Jabber desktop client that they'd have at their desk except for call parking, which pops the message "No park number available" when you try to do it.
When trying the same thing using the Jabber desktop client's softphone or the Jabber mobile app you can successfully park a call no problem. The only time it seems that it does not work is when trying to park a call that has been made or received using Extend and Connect (read: when a user's cell phone is involved, even though the call is still being controlled through the Jabber desktop client).
My hunch is that it has something to do with the remote destination since it works without it, but that doesn't fully make sense to me. The only other thing I can think of is call permission/calling search space related, but I can't find anything wrong with the phone's configuration.
Any advice would be appreciated
