How ZippyPlan Improved Call Response by 79% and Boosted Sales Connections by 183% with Calilio

1. Limitations of the Existing System

Formerly, ZippyPlan relied on a legacy on-premise PBX system along with basic VoIP tools to manage communication. While this setup worked initially, it lacked flexibility, required physical hardware, and became difficult to manage as the company scaled. The system was not built for remote teams or global operations, which created multiple limitations in handling both inbound and outbound communication.

The core challenges included:

• Geographic limitations: No ability to easily acquire local numbers in target markets, causing outbound calls to appear as international spam
• Hardware dependency: Required desk phones and on-site maintenance, limiting flexibility for remote and hybrid teams
• Manual call routing: A full-time receptionist handled transfers, at times creating delays and eventually increasing operational costs (~$3,500/month)
• No call analytics: Zero visibility into call volume, wait times, or agent performance
• High communication costs: Expensive international calls and PBX maintenance without modern features

2. Effect on Daily Operations

As call volumes increased, the limitations of the legacy system began to affect daily operations across teams. Calls were often delayed or dropped during peak hours due to manual routing and limited system capacity. Sales teams struggled with low connection rates because outgoing calls appeared as international numbers. Support teams also had slow response and resolution times, which affected customer experience. At the same time, the lack of analytics made it difficult for managers to track performance or identify gaps in communication workflows.

• Calls experienced delays during peak hours due to manual routing
• Sales teams struggled with low answer rates due to non-local caller IDs
• Support teams faced longer resolution times due to inefficient workflows
• Management lacked insights into call performance and conversion gaps
• High operational and infrastructure costs reduced overall efficiency

3. Turning Point

The tipping point came as ZippyPlan scaled globally and adopted a hybrid work model. The existing PBX system could not support remote teams, rising call volumes, or modern communication needs.

The company needed a scalable, cloud-based phone system that could reduce costs, improve call handling, and support global operations without hardware limitations.