Understanding Caller ID in VoiceStack

Outbound Caller ID determines how your number appears to recipients when making calls. This includes key concepts like Caller ID prefixes, location-based mapping, and agent-level assignments. Understanding these elements helps ensure calls display the correct identity, improving recognition, compliance, and communication efficiency.

In this Article

• Caller ID Prefix
• Agent Mapping
• Location Mapping

Caller ID Prefix ▶

The Caller ID Prefix feature helps maintain a consistent and familiar identity when agents make outbound calls from different locations. It ensures that the displayed caller ID reflects the original or preferred location number, rather than the agent’s actual device number. This improves customer trust, reduces confusion, and creates a seamless communication experience across teams. ( Example: Without Prefix: [phone], With Caller ID Prefix: Miami Clinic – [phone]).

To learn how to create a Caller ID Prefix, click here.

Use Cases

• Multi-location Dental Practices: Patients calling Location 1 receive callbacks that appear to be from the same location, even if agents from Location 2 return the call.
• Remote Work or Overflow Agents: Agents working from home or off-site can call using the official practice number as the Caller ID.
• Centralized Teams: Central call centers supporting multiple locations can appear localized by assigning appropriate prefixes.

Benefits

• Builds Trust: Patients are more likely to answer calls from familiar numbers.
• Improves Continuity: Maintains consistent patient experience regardless of which location initiates follow-up.
• Avoids Confusion: Prevents questions like “Why is a different number calling me?”
• Supports Centralization: Enables centralized teams to call on behalf of local branches.

Tips

• Use Simple Prefixes: Stick to 2-digit numerical prefixes for easy recognition and organization.
• Name Clearly: Match prefixes with branch names or functions in internal documentation.
• Regularly Audit Prefixes: Remove unused or redundant prefixes to keep your system clean.
• Verify Numbers First: Only verified numbers should be used in Caller ID Prefixes for reliability.

Best Practices

• Map Prefixes Strategically: Ensure each location has a unique and consistent prefix.
• Test After Setup: Make a few outbound test calls to confirm that the caller ID is displaying correctly.
• Train Agents: Inform your team why the prefix matters so they understand its role in patient trust.
• Monitor Call Logs: Use call reports to verify which prefixes are being used and adjust if needed.
• Limit Editing Access: Only allow trusted admins to create or delete Caller ID Prefixes to maintain accuracy.

Agent Mapping ▶

Agent Mapping allows administrators to assign specific caller IDs to agents for streamlined communication. This feature ensures that calls are made using predefined numbers, improving consistency and compliance in customer interactions.

To learn Agent Mapping or how to assign a Caller ID to agents, click here.

Use Cases

• Sales/Support Teams use dedicated numbers for each representative.
• Assign clinic-specific numbers to agents working remotely.
• Maintain geographic identity when agents make calls across multiple branches.

Benefits

• Ensures consistent caller identity for better customer recall.
• Enables location-based compliance with regulatory rules.
• Helps build trust and transparency with customers.
• Reduces manual call routing errors.

Tips

• Use Verified Numbers to avoid call blocking or spam tagging.
• Group mappings logically (e.g., by team or location) for easier maintenance.
• Regularly review mappings to ensure they align with staffing and location changes.

Best Practices

• Use standard naming conventions for agents and numbers.
• Don’t leave agents unmapped; ensure everyone has a default caller ID.
• When reassigning numbers, delete old mappings to avoid confusion.
• Pair Agent Mapping with Location Mapping and Caller ID Prefix for full coverage.

Example Scenario

Situation: A dental clinic has support staff working from Location A and Location B.

Solution:

• Create Agent Mappings so that Location A agents always call from 0471-XXXXXXX, and Location B agents use 0484-XXXXXXX, even when working remotely.

Result: Patients recognize the clinic number, leading to higher callback rates and lower missed call confusion.

Location Mapping ▶

Location mapping in VoiceStack is assigning numbers and users to specific locations so calls and messages go to the right team.

To learn about how to create location mapping, click here.

Use Cases

• Multi-location businesses: Route calls and messages based on specific locations to ensure the right team handles them.
• Centralized support teams: Allow agents in one location to manage communications for multiple branches while maintaining location context.
• Regional operations: Assign numbers and services based on geographic regions for better organization and response handling.
• Load distribution: Balance call or message volume across locations to improve efficiency and reduce wait times.

Benefits

• Improved routing accuracy: Ensures calls and messages reach the correct location or team.
• Better customer experience: Customers interact with the right branch without confusion.
• Operational efficiency: Streamlines communication management across multiple locations.
• Scalability: Easily manage and expand operations as new locations are added.

Best Practices

• Map numbers carefully: Ensure each number is assigned to the correct location to avoid misrouting.
• Maintain consistency: Use clear and standardized naming for locations.
• Regular audits: Periodically review mappings to ensure accuracy as teams or locations change.
• Limit unnecessary overlap: Avoid assigning the same number to multiple locations unless required.
• Train admins: Ensure admins understand how location mapping impacts routing and communication.

Support / Contact

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