iTel Mobile Dialer —
Your Professional VoIP App
Make crystal-clear international VoIP calls from your smartphone at a fraction of traditional carrier costs. The iTel Mobile Dialer is designed for professionals, powered by Tier-1 VoIP infrastructure, and available free for Android and iOS.
What is the iTel Mobile Dialer?
The iTel Mobile Dialer is iTelVoIP's flagship VoIP softphone application, purpose-built to give you carrier-grade international calling from any Android or iOS device. Whether you're making a quick local call or an extended international conference, the iTel Dialer delivers consistent HD audio quality across all network conditions — Wi-Fi, 3G, 4G, or 5G.
Powered by our global Tier-1 SIP infrastructure, the iTel Mobile Dialer intelligently selects the best call route in real-time, ensuring your international VoIP calls connect reliably. Supports custom caller ID, multiple codec options, and TLS/SRTP encrypted calling.
iTel Mobile Dialer Key Features
Everything you need for professional international VoIP calling, built into one intuitive app.
HD Voice Quality
Crystal-clear calls using Opus, G.722, G.711, and GSM codecs. Automatic codec negotiation for the best quality on any connection.
Custom Caller ID
Display any verified number as your caller ID on every VoIP call. Perfect for businesses, call centers, and sales teams.
TLS + SRTP Security
Industry-standard encrypted SIP signaling (TLS) and encrypted media (SRTP). Make secure VoIP calls on any network.
Multi-Network Support
Works seamlessly on Wi-Fi, 3G, 4G LTE, and 5G networks. Low-bandwidth mode available for limited data connections.
Push Notifications
Never miss an incoming VoIP call. Background running with push notification support keeps the iTel Dialer always ready.
Android & iOS Support
Full-featured iTel Mobile Dialer available for Android (APK & Play Store) and iOS (App Store). One account, any device.
Advanced SIP Settings
Configure STUN server, outbound proxy, domain name, port number, and credentials directly in the iTel Mobile Dialer settings.
Multi-Language Interface
iTel Mobile Dialer supports English, Arabic, Spanish, French, Urdu, Hindi, Chinese, Russian, Portuguese, and German.
How to Configure the iTel Mobile Dialer
Setting up the iTel Mobile Dialer is quick and straightforward. After creating your iTelVoIP account, you'll receive your SIP credentials — username, password, and domain — to enter into the app's configuration screen.
- Enter your iTelVoIP username and password
- Set the domain (provided in your account)
- Configure your operator code if required
- Select preferred codec for your network
- Enable push notifications for incoming calls
iTel Mobile Dialer Settings
sip.itelvoip.com
5060 (UDP) / 5061 (TLS)
UDP, TCP, or TLS
stun.itelvoip.com
Opus (HD) / G.711 uLaw
RFC 2833
Provided in your account
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Compare vs MoSIPCustom Caller ID
Display any verified phone number when making calls with the iTel Mobile Dialer. Available on Business and Enterprise plans.
Learn MoreDownload Center
Get the latest iTel Mobile Dialer APK for Android, iOS app, configuration files, and documentation from our download center.
Download NowiTel Mobile Dialer FAQ
Common questions about the iTel Mobile Dialer — setup, configuration, troubleshooting, and more.
Start making international calls with the iTel Mobile Dialer today
Order now and get your iTel Mobile Dialer account delivered in 5 minutes via WhatsApp. Download the iTel Dialer for Android or iOS.
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