To those who have taken the CCIE Voice written:

in CCIE
Currently I'm studying and labbing through all the CCNP Voice v8 Student guides and Lab guides. I'm nowhere near taking my CCIE Voice written exam yet, but I'm more curious than anything.
How much new material/ more in depth is the written exam as compared to the CCNP Voice.
How much new material/ more in depth is the written exam as compared to the CCNP Voice.
Comments
CUCM SRND 9x/10, UCCX SRND 10x, QOS SRND, SIP Trunking Guide, anything contact center related
Thanks, I forgot to take into account that the v8 track was brand new.
I'm planning to get my uccx cert beforehand so I'm sure that'll help me as well.