The Asterisk is able to integrate with Zoho CRM using PhonebBridge application developed by Zoho Team.
It requires the JDK (Java Development Kit) to be installed on asterisk running machine and configure the AMI (Asterisk Manager Interface) to work.
It helps to call directly from the Zoho CRM to any phone number and can save the call logs /description.
Very useful for the CRM (Customer Relationship Management) users to save a lot of time when making calls to the client/customers.
Further details contact,
DVCOM Technology
http://datavoiz.com