Voice over Internet Protocol (VoIP) is a cutting-edge technology that enables voice communication over internet networks, effectively replacing traditional telephone lines. As businesses continue to embrace digital transformation, this modern communication method has become increasingly crucial for VoIP call centers. Not only does it offer a plethora of features, but it also enhances scalability, significantly reduces costs, and seamlessly supports remote workforces. Moreover, VoIP’s unparalleled flexibility allows for advanced call handling, thereby streamlining operations and improving overall customer service. By integrating VoIP, call centers can achieve greater efficiency, enhanced connectivity, and a more seamless communication experience.
Benefits of Integrating VoIP Solutions with Salesforce

Integrating VoIP solutions with Salesforce, a leading Customer Relationship Management (CRM) platform, brings numerous benefits:
- Enhanced Customer Interactions: Real-time access to customer data enables personalized service.
- Streamlined Workflows: Automatic call logging and synchronization ensure that customer interactions are tracked effectively.
- Improved Productivity: Agents can make and receive calls directly from the Salesforce interface, reducing task switching.
- Comprehensive Reporting: Integrated analytics provide insights into call performance and customer service metrics.
Top 11 VoIP Solutions for Salesforce Call Centers
This article will delve into 11 top VoIP solutions ideal for Salesforce call centers, each offering unique features:
1. FreJun for Salesforce

FreJun for Salesforce serves as a powerful cloud-based communication platform. Positioned uniquely to harness the benefits of cloud technology, it offers unparalleled flexibility and scalability, vital for dynamic call center environments. By operating on the cloud, FreJun provides an adaptable and sustainable solution, enabling call centers to manage communications regardless of geographical constraints. This particular capability is pivotal in today’s landscape where remote work and distributed teams prevail.

FreJun for Salesforce excels with its advanced call management features. It’s equipped with sophisticated tools such as:
- Automatic Call Logging: Automatically logs calls into Salesforce, saving time and enhancing data accuracy.
- Call Routing: Ensures calls are directed to the appropriate agent or department, minimizing wait times and improving customer satisfaction.
- Call Analytics: Offers detailed reporting and analytics, allowing call centers to monitor key performance indicators such as call duration, wait times, and customer satisfaction scores.
Pricing: Standard: Begins at $14.49 per user, per month.
Professional: Starts at $16.69 per user, per month.
G2 Review: 4.9 out of 5
VOIP Solutions

2. Dialpad

Dialpad serves as an all-encompassing unified communication platform, integrating voice, video, and messaging into a single, easy-to-use solution. With its integration capabilities, Dialpad can be seamlessly embedded within workflows, allowing businesses to communicate on their customers’ preferred channels.
Dialpad’s most distinctive feature is its AI-powered Voice Intelligence. This technology provides real-time transcriptions, sentiment analysis, and coaching to call center agents. With post-call summaries and keyword tracking, teams can gain valuable insights to improve their customer interactions and overall performance.
Like FreJun, Dialpad boasts seamless integration with Salesforce CRM. This integration allows for activities such as click-to-call, automatic call logging, and contact synchronization. The combination of these features generates a unified view of customer interactions, fostering personalized experiences and informed decision-making.
Pricing – The most basic plan starts at $15 per user per month.
G2 Ratings – 4.4 out of 5
3. Vonage for Salesforce

Vonage for Salesforce exemplifies a unified communications solution designed to simplify and streamline call center operations. The platform integrates seamlessly with Salesforce, consolidating multiple communication channels into a single interface. This enables call centers to manage voice calls, messaging, and even video interactions under one umbrella, minimizing the hassle of juggling between different systems.
An essential feature of Vonage for Salesforce is its highly customizable call flows and routing mechanisms. This flexibility allows call centers to tailor their operations according to specific business needs. Managers can create custom rules and workflows for inbound and outbound calls, ensuring that calls are handled efficiently. By tailoring routing strategies, call centers can prioritize high-value customers, distribute workloads evenly among agents, and reduce wait times, thereby enhancing overall customer satisfaction.
Vonage for Salesforce also boasts a robust set of reporting and analytics tools. With its powerful AI-driven insights, managers can access real-time and historical data to scrutinize call center performance meticulously. These analytics can reveal trends, agent productivity levels, and customer interaction quality. By harnessing these insights, businesses can continually refine their strategies, optimize resource allocation, and provide targeted coaching to agents for improved performance.
Pricing: The basic plan for unified communication starts at $13.99/mo
G2 Rating: 4.3 out of 5
4. Five9

Five9 is a prominent cloud-based contact center solution that delivers an extensive suite of features designed to optimize customer engagements effectively. With its robust tools for managing voice, messaging, and social media interactions, Five9 empowers call centers to communicate seamlessly with customers across multiple channels.
Five9 excels in providing omnichannel customer engagement capabilities. This means agents can handle customer interactions through various channels – including phone, email, chat, SMS, and social media – all within a single platform. This unified approach ensures that agents have a holistic view of customer interactions, leading to more personalized and efficient service. The platform’s omnichannel capabilities enable call centers to cater to the evolving preferences of their customers without missing a beat.
Pricing: Custom pricing
G2 Reviews: 4.0/5
5. Aircall

Aircall offers a robust cloud-based phone system that is specifically designed to streamline communication in call centers. Its user-friendly interface allows call center agents to easily manage incoming and outgoing calls, thereby improving operational efficiency. Additionally, its cloud-based nature ensures that the system is scalable and accessible from anywhere, making it ideal for remote or hybrid work environments.
A key feature of Aircall is its seamless integration with various helpdesk and CRM tools such as Salesforce, Zendesk, and Hubspot. This deep integration ensures that agents have immediate access to crucial customer data and interaction histories, allowing for more personalized and effective customer service. Furthermore, calls are automatically logged, and tickets are created in real-time, thereby reducing manual data entry and improving overall team productivity.
Pricing: The basic plan starts at $30/mo (minimum 4 agents if billed monthly)
G2 Review: 4.3 out of 5
6. Talkdesk

Talkdesk stands out as an AI-enhanced contact center platform designed to improve customer interactions and agent efficiency. Integrated with artificial intelligence, Talkdesk’s platform offers features such as real-time sentiment analysis and predictive analytics. This AI infusion helps agents better understand customer needs and optimize their responses, thereby enhancing overall customer satisfaction.
Another key feature of Talkdesk is its highly customizable dashboards that enable managers to tailor metrics and key performance indicators (KPIs) according to their specific needs. This level of customization ensures that call center management can keep track of what’s most important to them, whether it be call volume, average handle time, or customer satisfaction scores. The customizable reporting feature allows for in-depth analysis of call center performance, facilitating data-driven decision-making to continually improve processes and outcomes.
Pricing: The basic plan starts at $85/mo
G2 Review: 4.4 out of 5
7. NICE inContact CXone

NICE inContact CXone stands out as a comprehensive cloud contact center solution that streamlines business communications across various channels. Delivering a multi-faceted platform, it features easy deployment and extensive integration options, allowing call centers to efficiently manage interactions with customers through voice, email, chat, and social media. Additionally, CXone’s flexibility supports remote and hybrid work environments, making it an ideal solution for today’s dynamic workforce.
A key feature of CXone is its predictive dialing capability, which utilizes algorithms to optimize call connection rates. Predictive dialing minimizes agent idle time and maximizes call throughput, thereby boosting overall productivity. This function ensures that agents are always engaged and effectively reduces wait times for customers.
Pricing: Starts at $71/month
G2 Review: 4.3 out of 5
8. 8×8

8×8 offers an integrated cloud communications platform designed to enhance call center productivity and efficiency. With unified communications that include voice, video, messaging, and collaboration tools, 8×8 ensures smooth and reliable communication channels for both agents and customers. The platform’s seamless integration with Salesforce CRM facilitates streamlined operations and cohesive customer interactions, making it a robust choice for Salesforce call centers.
Pricing: They offer plans based on business requirements and customised pricing
G2 Review: 4 out of 5
9. Genesys Cloud CX

Genesys Cloud CX is a comprehensive cloud contact center solution designed to unify all aspects of customer engagement into a single platform. This all-in-one approach ensures streamlined operations, reduced complexity, and improved scalability, making it a powerful tool for businesses of all sizes. By consolidating various communication channels and functionalities, Genesys Cloud CX helps organizations deliver consistent, high-quality customer experiences while optimizing their internal processes.
Pricing: Contact the Genesys Cloud CX team for pricing details
G2 Review: 4.4 out of 5
10. Twilio Flex

Twilio Flex is a cutting-edge contact center solution that sets itself apart with its fully programmable architecture. Businesses can tailor the platform to their specific needs by leveraging extensive APIs and SDKs. This level of customization ensures seamless integration with existing tools and workflows, creating a unified, bespoke contact center experience.
One of the key strengths of Twilio Flex is its customizable user interface and workflows. Businesses can design agent desktops, customer interaction flows, and other user interfaces to match their operational requirements. This flexibility allows for a more intuitive and efficient work environment, ultimately enhancing agent productivity and customer satisfaction.
Pricing: Contact the Genesys Cloud CX team for pricing details
G2 Review: 4.0 out of 5
11. Cisco Webex Contact Center

Cisco Webex Contact Center is a feature-rich, cloud-based solution designed to meet the varying needs of modern call centers. By harnessing the power of the cloud, Webex provides a scalable and flexible platform suitable for businesses of all sizes. Users benefit from superior uptime, reduced infrastructure costs, and the ease of remote deployment.
Webex Contact Center excels in offering robust omnichannel customer engagement. It seamlessly integrates communication channels such as voice, email, chat, social media, and messaging into a coherent platform. This ensures that agents can handle customer interactions efficiently across all channels, providing a unified and cohesive experience. Moreover, the platform’s dynamic queue management and advanced routing features ensure that customer queries reach the best-suited agents, enhancing response times and satisfaction.
Pricing: The business plan starts at Rs. 1250 per month.
G2 Review: 4.3 out of 5
VoIP Adoption Factors in Salesforce Call Centers
Factor | Description |
Integration Ease | How seamlessly the VoIP system connects with Salesforce CRM and existing workflows. |
Call Quality & Uptime | Reliability of VoIP calls, including latency, jitter, and uptime percentages. |
AI & Automation | Availability of AI-powered analytics, call routing, and automated workflows. |
Scalability | The ability of the VoIP solution to scale with business growth and increased call volumes. |
Final Verdict: Choosing the Right VoIP Solution for Your Salesforce Call Center
With a plethora of options available, each of the top 11 VoIP solutions analyzed offers unique features that can significantly enhance call center performance. FreJun provides a robust cloud-based communication platform with seamless Salesforce integration. Dialpad stands out with its AI-powered voice intelligence, offering real-time transcription and sentiment analysis. Vonage and Five9 bring advanced data analytics and omnichannel support, while Aircall excels with call monitoring and CRM integration. Talkdesk offers AI-infused optimization tools, and NICE inContact CXone delivers predictive dialing and comprehensive workforce management. 8×8’s global reach and security make it a strong contender, as does the all-in-one cloud solution of Genesys Cloud CX. NewVoiceMedia (Vonage Contact Center) promises intelligent call routing, while Twilio Flex offers customizable workflows and scalability. Amazon Connect’s cost-effective pay-as-you-go model, along with AI, is appealing, and Cisco Webex Contact Center rounds out the top choices with omnichannel customer engagement and advanced analytics.
Further Reading: How to Set up a Virtual Number for WhatsApp Business: A Comprehensive Guide
Subhash is the Founder of FreJun, the global call automation platform. With 8+ years of entrepreneurial experience, FreJun was established to help customers with their voice communication needs. The goal of FreJun is to develop cutting edge technology and solutions to help customers.