Telephony integration connects CRM systems with phone services, enabling call tracking, logging, and analytics. This integration improves customer communication by ensuring all interactions are recorded within the CRM, allowing for better follow-ups and insights. Sales teams benefit from automatic call logging, while support teams enhance customer service with recorded conversations for training and quality control. Cloud-based telephony solutions integrate with VoIP services, making CRM telephony accessible from anywhere. AI-powered voice analytics provide sentiment analysis, helping businesses understand customer emotions and improve interactions.