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Frequently asked questions about Unsolicited Commercial Communication (UCC) complaints, TRAI regulations, and the audit process for voice calling in India.

What is UCC (Unsolicited Commercial Communication)?

UCC refers to commercial calls or messages sent without the recipient’s consent. In India, the Telecom Regulatory Authority of India (TRAI) strictly regulates UCC to protect consumers from spam calls and messages.

What are TRAI’s regulations on commercial calls?

RegulationRequirement
Prior consentMust obtain explicit consent before calling
DND complianceMust not call numbers on Do Not Disturb registry
Time restrictionsCommercial calls only between 9 AM - 9 PM
Consent validityConsent must be refreshed every 6 months
Record keepingMust maintain consent records for audit

What triggers a UCC complaint?

A UCC complaint is typically triggered when:
  • A recipient reports an unwanted commercial call to their telecom provider
  • The call was made without proper consent
  • The call violated time restrictions (before 9 AM or after 9 PM)
  • The recipient is on the DND registry

What is the voice call audit process?

When a complaint is filed, the following process occurs:
  1. Complaint filed - Recipient reports unwanted call to their telecom provider
  2. Provider investigation - Provider identifies Plivo as the originating carrier
  3. Account identification - Plivo compliance team identifies the account responsible
  4. Audit notice sent - Email notification sent to account holder
  5. Response deadline - Five business days to respond with evidence

What information is included in audit notices?

Audit notices contain details to help you identify the call in question:
FieldDescription
Caller numberYour Plivo number that made the call
Callee numberThe recipient’s number
TimestampDate and time of call (IST timezone)
Call UUIDUnique identifier for the call
Complaint referenceProvider’s complaint tracking number

How do I respond to a UCC audit notice?

  1. Locate the call - Use the Call UUID or timestamp to find the call in your logs
  2. Gather consent evidence - Collect proof that the recipient opted in
  3. Submit documentation - Reply to the audit email with your evidence
  4. Meet the deadline - Respond within 5 business days

Your consent evidence must clearly show:
ElementDescription
Company identificationYour logo or company name
Recipient nameName of the person who consented
Phone numberThe number that received the call
Consent dateWhen consent was obtained
PurposeWhat the recipient agreed to receive
Acceptable formats:
  • CRM screenshots showing opt-in
  • Signed consent forms
  • Digital opt-in records (web forms, SMS confirmations)
  • Call recordings where verbal consent was given

What are the consequences of UCC complaints?

ScenarioOutcome
Valid evidence submitted within 5 daysAudit closes, no action taken
Insufficient evidenceRequest for additional documentation
No response within 5 daysPhone number disconnection
Repeated complaints on same numberNumber permanently blocked
Multiple complaints across accountAccount suspension
Severe violationsTRAI blacklisting of business

What happens if my number is disconnected?

If your number is disconnected due to UCC complaints:
  1. You will receive a disconnection notice via email
  2. The number cannot be used for outbound calls
  3. Inbound calls to the number will fail
  4. You may appeal by providing valid consent evidence
  5. If appeal is denied, the number is permanently released

Can I appeal a disconnection or suspension?

Yes, you can appeal by:
  1. Replying to the disconnection notice email
  2. Providing new evidence that was not previously submitted
  3. Explaining any extenuating circumstances
Appeals are reviewed within 2-3 business days. If successful, service is restored.

How can I avoid UCC complaints?

  • Obtain explicit consent - Never assume consent; get clear opt-in
  • Document everything - Keep records of when and how consent was obtained
  • Refresh consent - Re-confirm consent every 6 months per TRAI rules
  • Honor opt-outs - Immediately stop calling anyone who asks

Call timing

  • Only make commercial calls between 9 AM - 9 PM IST
  • Avoid calling on national holidays
  • Consider recipient’s likely availability

DND compliance

  • Check numbers against DND registry before calling
  • Remove DND-registered numbers from your call lists
  • Update your DND lists regularly

Record keeping

  • Maintain call logs with timestamps
  • Store consent records for at least 1 year
  • Keep records easily accessible for audits

What is the DND (Do Not Disturb) registry?

The National Do Not Disturb Registry is maintained by TRAI. Consumers can register their numbers to opt out of commercial communications.
DND CategoryDescription
Fully blockedNo commercial calls of any kind
Category-specificBlocked for specific categories (banking, real estate, etc.)
You must check numbers against the DND registry before making commercial calls.

How do I check if a number is on DND?

Plivo does not provide DND lookup directly. You should:
  1. Maintain your own opt-in database
  2. Use third-party DND verification services
  3. Only call numbers that have explicitly opted in to your communications

What are the penalties for TRAI violations?

ViolationPenalty
First offenseWarning and number disconnection
Repeated violationsAccount suspension
Severe violationsTRAI blacklisting
Business blacklistingBarred from obtaining telecom services in India

How long does the audit process take?

StageTimeline
Initial noticeSent within 2-3 days of complaint
Response deadline5 business days from notice
Review of evidence2-3 business days
Final decisionWithin 5 business days of submission

Who should I contact for help with UCC complaints?

For assistance with UCC complaints or audits: Include your account ID and the audit reference number in all communications.