Asterisk and Vtiger/SugarCRM with pop-up incoming calls

We are looking for someone to install a new CRM system (Vtiger or SugarCRM) and integrate it to our Asterisk PBX Integration details: - Click for calling (CRM users will click on contacts phone numbers and have the number being called/connected to their extention) - Incoming call notify (If callerid matches existing contact, their details are displayed, if no match, then display new contact screen/option. There are modules out there that do this already, that are free, however they don't work fine (bugs) Asterisk server is already installed. We will provide you access to a new Linux box, please tell us which distro and version you need. If someone can offer us quick on the cheap will be great. CRM system can be installed by us, we need to know which version to install (for working ok with the module) but if you preffer, you can install the CRM. Maybe also new works about this systems. Thanks.