Custom Caller ID for VoIP Calls
Display any verified phone number when making international VoIP calls. Maintain professional branding, improve answer rates, and keep your business number consistent — whether you're calling from the iTel Mobile Dialer or MoSIP Dialer.
What Is Custom Caller ID?
Custom Caller ID lets you choose which phone number appears on the recipient's screen when you make a VoIP call. Instead of displaying your SIP extension or a random number, your business phone number, local number, or any verified number is shown.
This is fully legal and widely used by businesses, call centers, helpdesks, and sales teams to maintain consistent outbound caller identity across all VoIP calls — even when calling from the iTel Mobile Dialer or MoSIP Dialer on a mobile device.
- Display any verified landline or mobile number
- Works with both iTel Mobile Dialer and MoSIP Dialer
- Number verified via call or SMS
- Supports local numbers in 200+ countries
- Improve answer rates with recognized caller ID
Custom Caller ID Use Cases
Custom Caller ID Features
Enterprise-grade outbound caller ID management for VoIP calls to 200+ countries.
Verified Number Only
We only allow verified numbers as caller ID. This prevents misuse and ensures compliance with telecom regulations worldwide.
200+ Country Support
Use local landline or mobile numbers from any of the 200+ countries we support as your outbound caller ID on VoIP calls.
Legally Compliant
Custom Caller ID on iTelVoIP complies with telecom regulations in all supported countries. No illegal spoofing — only verified numbers.
Works on All Dialers
Custom Caller ID works seamlessly with both the iTel Mobile Dialer and MoSIP Dialer for Android and iOS.
Instant Activation
Once your number is verified via call or SMS, custom caller ID activates immediately — no waiting for manual review.
Multiple Caller IDs
Business and Enterprise plans support multiple verified caller ID numbers. Switch between them based on the campaign or destination.
Set Up Custom Caller ID in 3 Steps
Sign Up or Log In
Create your iTelVoIP account or log in to your existing account and navigate to Caller ID settings in your customer portal.
Add Your Phone Number
Enter the phone number you want to use as your caller ID. We support landlines, mobile numbers, and VoIP numbers in 200+ countries.
Verify & Activate
Receive a verification call or SMS to confirm ownership. Once verified, your custom caller ID activates within minutes.
Start displaying your number on every VoIP call today
Custom Caller ID is included in Business and Enterprise plans. Get started in minutes.
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