Per the Toshiba training I just attended on Tuesday, the new CIX 40's will come 4 x 8 out o the box. You can still use the GCDU to get another 3 lines and 8 phones and/or you can use a 4-port CO line card in place of the IP slot. So you could potentially have 11 total CO lines.

There is no plans to increase the number of digital phones.

If you get the chance to go to this training (it was done by Claudia Tracey, our RSM and Sales Engineer) it is worth it! They talk about new products coming out like network e-Manager and a Windows based admin program for any Stratagy DK, IVP8 or Flash running version 3 software or higher. Pretty slick stuff!