If you have a CCIE Voice certification and have not converted to CCIE Collaboration- well you have a year to figure it out because on Fed 13 2016 your time is up.
As a reminder you have 3 options:
(1) Pass the CCIE Collaboration Lab exam. You will then hold 2 separate CCIE certifications (Voice and Collab) plus any others you have.
(2) Pass the CCIE Collaboration Written exam and then permanently convert your CCIE Voice to CCIE Collab by raising a support case here: https://ciscocert.force.com/english
(3) Keep your CCIE Voice as it is and hope that this Collaboration thing doesn’t take off.
I know there are lots of folks in the first category- better get moving!