A telecom network can connect millions of calls but connectivity alone does not guarantee that customers will trust those calls. As digital fraud and caller ID spoofing continue to challenge the voice ecosystem, identity verification is becoming an important foundation for sustainable growth.
For telecom providers and voice businesses, verification is no longer only about preventing fraudulent identity claims. It can influence customer confidence, call engagement, operational reliability and the ability to build trusted services at scale.
Hiya's 2026 State of the Call report found that 86% of unknown calls go unanswered while 73% of consumers believe businesses should identify themselves through caller ID. The research covered more than 12,000 consumers across six countries. (Hiya)
That creates a clear business challenge: when customers cannot establish who is calling they may not engage even when the underlying call is legitimate.
Why Identity Verification Matters for Sustainable Growth
Trust influences communication outcomes
Growth depends on relationships. Businesses need customers to answer calls, respond to support teams, confirm appointments and engage with sales representatives.
When identity is uncertain, every interaction starts with friction.
Consider two calls arriving at the same time:
Unknown identity → uncertainty → call ignored
Verified identity → stronger confidence → greater opportunity for engagement
Identity verification does not guarantee that a customer will answer. It provides an important trust signal that can support the decision to engage.
The cost of lost interactions can accumulate
For a business making 50,000 legitimate calls every month, even a modest improvement in engagement can create meaningful additional opportunities.
The same principle applies to telecom providers. If their customers depend on voice communication for revenue or customer service then improving the trustworthiness of that channel can become part of the provider's value proposition.
Trust therefore becomes an infrastructure issue with commercial consequences.
Identity Verification Creates a Stronger Trust Foundation
Caller ID and verified identity are not the same
A displayed phone number tells the recipient which identity is being presented. It does not necessarily establish whether the caller is authorized to use that number.
STIR/SHAKEN addresses this distinction through cryptographic caller ID authentication. The FCC describes the framework as combining technical authentication and verification with certificate governance that maintains trust in the authentication information. (FCC Documentation)
The framework can establish a chain of trust between the originating provider and the terminating provider.
Verification works like a digital credential
A corporate access badge does more than show a person's name. It provides evidence that the person has been authorized to enter a particular environment.
Caller authentication follows a similar principle.
It helps answer questions such as:
Who originated the call?
Is the caller authorized to use the presented number?
Can the authentication information be validated?
Can the receiving provider establish trust in that identity?
This moves communication from "the caller says this is who they are" toward "the network can verify the identity being presented."
How STIR/SHAKEN Supports Long-Term Voice Trust
Authentication creates infrastructure for confidence
STIR/SHAKEN was developed to combat caller ID spoofing and create a chain of trust for telephony identity. Twilio explains that providers can cryptographically sign calls so terminating providers can verify whether caller identity has been falsified. (Twilio)
The FCC similarly identifies caller ID authentication as an important mechanism for restoring security and trust in the telephone network. (FCC Documentation)
This matters for long-term growth because trust cannot be created through customer-facing branding alone.
There needs to be infrastructure underneath it.
Authentication supports more than compliance
A provider can use authentication as part of a broader strategy around:
Caller identity
Fraud reduction
Call analytics
Customer confidence
Voice reputation
Regulatory readiness
Network trust
The FCC has also emphasized that STIR/SHAKEN should be combined with other measures such as call analytics and blocking solutions to provide a more comprehensive approach to illegal robocalls. (FCC Documentation)
Verification is therefore a foundation rather than a complete trust strategy.
Certificate Infrastructure Makes Verification Sustainable
Trust depends on the underlying certificate system
Identity verification cannot operate reliably without the infrastructure that supports it.
STIR/SHAKEN uses certificates to establish the cryptographic trust relationship behind authenticated caller identity. The FCC identifies certificate governance as one of the two major components of the framework. (FCC Documentation)
That makes certificate operations an important part of long-term telecom infrastructure.
Providers need to consider:
Certificate issuance
Key management
Certificate publishing
Renewal
Rotation
Revocation
Expiration monitoring
Validation
If these processes become difficult to operate at scale then authentication itself becomes harder to maintain.
Peeringhub focuses on this layer
Peeringhub provides a carrier-grade STIR/SHAKEN certificate authority service for voice providers that need certificate enrollment, delegated signing, attestation controls and developer automation. (Peering Hub)
Its platform includes an Identity Header Parser that allows providers to inspect PASSporT information including attestation, origination, destination, x5u, algorithm and signature status. It also provides certificate inspection capabilities. (Peering Hub)
This creates a practical connection between identity verification and the infrastructure required to maintain it.
Automation Helps Identity Infrastructure Grow With the Business
Manual processes become harder to sustain
Imagine a provider with a small certificate inventory. Manual management may initially seem reasonable.
Now imagine that the provider expands its customer base, adds more network environments and manages significantly more certificates.
The same manual process now creates more administrative work and more opportunities for missed renewals or inconsistent configuration.
Automation changes the relationship between growth and operational effort.
Peeringhub provides multiple automation paths
Peeringhub supports certificate lifecycle management through:
Web UI: Guided certificate setup and management
Python tooling: Programmable certificate workflows
ACME API: Integration with a provider's own infrastructure
Its Python tooling includes capabilities around ACME, TNAuthList, SPC tokens, CSRs, certificate inspection and certificate issuance. Its lifecycle manager supports active certificate management, renewal and deployment workflows. (Peering Hub)
The strategic advantage is not simply faster certificate issuance.
It is the ability to create a repeatable operational process:
Issue → deploy → monitor → renew → rotate → validate
That becomes increasingly valuable as infrastructure grows.
Identity Verification Can Strengthen Customer Relationships
Trust affects the first moment of interaction
A customer does not experience authentication as a cryptographic process.
They experience it as a decision:
"Should I answer this call?"
Hiya's 2026 data illustrates the scale of that challenge. With 86% of unknown calls going unanswered, businesses have a strong incentive to improve the identity signals surrounding legitimate communications. (Hiya Blog)
This is particularly relevant to organizations that depend heavily on outbound voice:
Financial services
Healthcare
Insurance
Retail
Logistics
Customer support
Sales organizations
A missed call can mean a missed appointment, delayed service or lost commercial opportunity.
Verification supports a broader trust journey
A strong communication experience can be viewed as a sequence:
Verified identity → customer confidence → answered call → meaningful conversation → business outcome
Identity verification is only one component but it supports the first and most important step.
Comparing Identity Verification Approaches
Peeringhub: focused on the trust infrastructure
Peeringhub concentrates on the STIR/SHAKEN certificate and authentication layer. Its platform combines certificate authority capabilities with identity-header inspection, certificate inspection, APIs and developer tooling. (Peering Hub)
This is suited to providers that want programmable infrastructure for managing the trust layer behind authenticated voice.
Twilio: authentication within a communications platform
Twilio integrates SHAKEN/STIR into its broader programmable communications environment. Its implementation supports onboarding through its Console or Trust Hub REST API and includes business profile and trust-product vetting. (Twilio)
Twilio also describes verified caller identity as an input that can support trust indicators and call-routing decisions. (Twilio)
TransNexus: authentication and certificate management ecosystem
TransNexus provides a broader STIR/SHAKEN ecosystem that includes authentication, verification, certificate management, branded calling and related trust technologies. Its certificate-management guidance specifically addresses the creation and management of keys and certificates. (TransNexus)
The difference is therefore primarily one of scope and architecture.
Peeringhub focuses strongly on certificate authority and developer infrastructure. Twilio embeds authentication into a broader communications platform while TransNexus approaches STIR/SHAKEN through a wider authentication and call-trust ecosystem.
Conclusion: Verification Creates a Foundation for Sustainable Growth
Long-term growth in telecommunications depends on more than increasing network capacity or adding customers. It requires an infrastructure that can maintain trust as communication volumes, technologies and customer expectations evolve.
Identity verification helps create that foundation by providing evidence behind the caller identity being presented. STIR/SHAKEN extends this principle through cryptographic authentication and certificate-backed trust. (FCC Documentation)
The business case is becoming clearer as customer confidence in unknown calls declines. With 86% of unknown calls going unanswered, legitimate businesses need stronger mechanisms for establishing identity and improving trust around voice communications. (Hiya)
For telecom providers, the next step is to make identity verification reliable, scalable and operationally sustainable.
Peeringhub supports that objective through its STIR/SHAKEN certificate authority, certificate inspection tools, Identity Header Parser, Python tooling and ACME API integration. (Peering Hub)
Build identity infrastructure that can grow with your network. Explore Peeringhub and create a stronger foundation for trusted voice communications.
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