PhoneCalls

• Can I call my customers directly from my laptop or desktop?
• Is the Phone Calls module available with all editions of Vtiger CRM?
• Where do I add a phone number to use in the Phone Calls module?
• How can I make a phone call from Vtiger CRM?
• Can I use multiple gateways or service providers to make calls?
• How is the Phone Calls module useful?
• Can I set up a voicemail from the Phone Calls module?