Bug fixes.
Stay connected with Grameenphone Conferencing anywhere:
* Schedule, start and cancel a Conference.
* Schedule ad hoc Conference.
* Schedule Auto Dial-out Conference.
* Invite others to a Conference.
* View your Conference details.
* Send Conference invitation via email or SMS.
* Create contacts/groups via phone directory.
* Group dial out to participants via phone directory or contact groups.
* Dial-in to any Conference.
