Zoho Phonebridge and Asterisk 1.8

Zoho Phonebridge and Asterisk 1.8

Hi,
I want to link Zoho CRM and our phone system based on Asterisk 1.8 (VoIP ipbx)
I want to use Phonebridge, that is compatible with Asterisk 1.4

Does someone have any experience with Phonebridge and Asterisk 1.8 ?
I am interested in any help

Thank you
Pascal