itel mobile dialer

What is a Mobile Dialer?

Mobile Dialer is a software application installed and used on mobile phones. A mobile dialer signifies a software application which can be used to initiate internet calls via 3G, 4G, and WiFi networks.

In a lay man’s language, mobile dialers are mobile applications which enable a user to make a VoIP Call. VoIP is a new generation technology which uses the internet for telecommunication purposes.

iTel mobile dialer express is one of the VoIP Service Providers. More on this below.

From the days of the dial-up phones to PC based communication, mobile VoIP technology develops with each passing day.

In the 21st century, almost every person has a mobile phone. Improvements in connectivity is prevalent. Due to mobility and user friendliness, people prefer using their mobiles instead of a PC for calling purposes.

Thus comes the utility of mobile dialers.

This VoIP dialer permits users to make calls through Voice over Internet Protocol (VoIP) technology.

The mobile dialer or VoIP dialer can be installed on a mobile handset and it runs on multiple operating systems such as Android, iOS, Windows, etc.

VoIP service providers use mobile dialer software to offer cheap calling services to their customers.

How the Mobile Dialer works

The Mobile Dialer or Mobile VoIP Dialer can be easily installed in a compatible handset. The Dialer runs on an Operating System-based mobile phone.

Most popular Mobile Dialer Operating Systems are Symbian, Windows and BlackBerry.

Few Mobile Clients or Dialers are compatible with Android and IOS Operating System as well. Once installed in a Compatible Mobile Handset, the dialer requires data connectivity to work.

General data connectivity options are Wi-Fi, 2G, 3G, 4G, GPRS or Hot Spot. The Mobile Dialer, which is pre-mapped to a Softswitch, then can be used for making VoIP calls directly from Mobile handset.

Mobile Dialer in VoIP Business

The development of mobile dialers depends on various factors like operating system of the mobile phone, the specific area for calling and the areas with VoIP blockages. Some dialers support single operating system while others support multiple.

To counter the effects of VoIP blocking, dialers are inbuilt with a special tunneling software. This tunneling software helps the VoIP calls to pass through the blockages.

So what’s the best mobile dialer?

The best in the game is iTel Mobile Dialer.

iTel Mobile Dialer

iTel Mobile Dialer is a SIP Softphone which allows VoIP service providers offer all the advanced VoIP calling features to their customers for making long distance VoIP calls from mobile phones.

Compatible with all standard SIP Softswitch, this mobile dialer woks in Android, IOS, Windows and Symbian platforms while supporting audio and video call with Instant Messaging (IM).

Being a VoIP Service Provider, you can run this softphone under your own brand name and also fully customize according to your diverse business needs.

Technical Specifications

iTel Mobile Dialer is a 3G/4G/EDGE/Wi-Fi equipped dialer with crystal clear voice capabilities. It enables simple, hassle-free Mobile VoIP and ensures uninterrupted communication.

  • Session Initiation Protocol (SIP)
  • Supported Codecs – g729, AMR, GSM and g711
  • UDP and TCP Transport
  • Runs behind NAT or private IP
  • Supports 3G/4G, GPRS, EDGE and Wi-Fi for internet connectivity.


iTel Mobile Dialer is fully customizable i.e. The team can change this app to VoIP Service Provider’s own preferences based on their diverse business requirements.

From icons to logos, features to user interface, this app can be customized every possible way to fit your needs.

  1. Social Media Integration
  2. Balance Transfer & Rates Index Display
  3. Ads & 3rd Party API Integration
  4. Favorite/Speed Dial Contacts
  5. Fully Customized User interface (UI)
  6. Online Payment gateway integration.

White Label Branding

iTel Mobile Dialer supports complete White Label Branding. The team can change the app name, logo, start screen and color schemes to match VoIP Service Provider’s brand.

  • Simplified registration through hardcoded operator code
  • Unlimited end-user registrations
  • Changed product name and branding to match your brand
  • Registering brand in different apps stores
  • Establishing unique presence in VoIP industry.

iTel Mobile Dialer app

iTel Mobile Dialer Express is a mobile app for Android and other smartphones, offering a range of functionalities like VoIP Calls & SMSs, cross-OS Instant Messaging and much more from data enabled mobile phones (3G/4G or WiFi).

For using this app, end users will need an Operator Code, which they can obtain from a VoIP Service Provider. While Service Providers can use this White Label Platform to offer Mobile VoIP services in their own brand.


  • VoIP Calls & SMSs via Wifi, 3G / 4G, edge or UMTS.
  • Cross-platform Instant Messaging – an Android user can chat with an iPhone user or a Windows OS user can chat with a BlackBerry user. Offer unlimited mobile chatting and increase stickiness to your brand.
  • Easy Sign Up with Mobile Number as user ID & automatic Buddy List creation with facility to invite phonebook contacts to install the app.
  • Facility to enable Mobile Top Up.
  • Offers excellent audio and video calling feature with Instant Messaging (IM)
  • Shows account balance information on mobile screen and also plays via IVR
  • Supports PIN to PIN call and SMS
  • Supports hassle free Mobile Top Up
  • Pass calls through any firewall through iTel Byte Saver; a tunneling software

For Service Providers

iTel Mobile Dialer Express is available in all major OS Platforms and you can fully customize & brand it as per your requirements. For a free trial:

1. Visit

2. Register for a free Demo, with details of your softswitch (IP, Port) & Revsoft will send you a Demo Operator Code for testing the app on your own softswitch.

For end users

You will be prompted for the following while starting the app:

1. Operator Code – Collect Operator Code from your VoIP service provider. If the Service Provider is using REVE platform, he will be able to provide a valid Operator Code.

2. Mobile Number – to be entered with country code.

3. Password – Received via SMS / IVR after entering your mobile number.

This YouTube video below explains how to make free calls with itel mobile dialer.

iTel Mobile dialer alternatives

With the global increase in VoIP Service Providers, mobile dialers are available in abundance.

It is really difficult to choose the best among all the dialers for most people. But to provide quality service to the customers, good quality dialer is a must.

So, here is a list of iTel mobile dialers alternatives for a successful VoIP business. Each of them in unique in nature.

Find out which one is compatible with your handset in consultation with the service provider.

It is vital for a VoIP service provider to present dialers which are excellent in terms of both quality and user interface:

TP Dialer

TP dialer or TP Smart dialer is mobile dialer for VoIP Service providers operating behind firewalls.

It is one of the most innovative soft-phones of the VoIP Industry. Because of its tunneling expertise TP Dialer works smoothly in places of VoIP blockages and low bandwidth areas where others VoIP Dialers fail to perform.

This dialer works in all countries. The TP Dialer is also compatible with any standard softswitch such as VoIP Switch, iTel Switch Plus, Porta Switch etc.

This dialer is very popular in middle east and gulf countries nowadays.

iTel Dialer Plus

iTel Dialer Plus is a mobile VoIP application. Its inbuilt Byte Saver reduces bandwidth consumption by 70%. This helps the VoIP calls in low bandwidth areas.

This dialer is available in all major OS platforms and gives full branding options.

iTel Dialer Plus also offers dynamic tunneling allocation through Auto Location Detection.

MoSIP Dialer

MoSIP is a smart mobile dialer by Voxvalley technologies. This dialer facilitates VoIP calling over the internet to any landline or mobile devices.

MoSIP dialer is beneficial for long distance or international calls at low rates.

Moreover, some of the special features are: voucher recharge, payment gateways, social media integration and balance transfer.

Connect Dialer

Connect Dialer is a SIP Softphone. This dialer works on 3G/ 4G/ EDGE/ Wi-Fi networks.

It enables VoIP service providers to offer advanced VoIP calling features to their customers.

Compatible with standard softswitch, this dialer works on Android and IOS platform only. Connect dialer also provides the facility of white label branding.


HelloByte dialer enables its users to make cost effective international VoIP calls. This mobile dialer is exclusive for Android OS Smartphones.

Additionally, IVR facility is available in this dialer, so it is compatible with standard softswitch. HelloByte dialer works in Edge, GPRS, Wi-Fi, 3G and 4G networks.

Along with supporting Network Address Translation (NAT) this dialer also gives the option of customization.


For a reliable VoIP Service Provider you can also try INAANI. This Singapore based VoIP Service Provider has been in the VoIP industry for over 11 years and provides all in one solution to all your VoIP requirements.

You get a variety of VoIP business options to start with. A wide range of customization is also available according to your requirements.

Inaani offers an app that will surely thrill the chatterbox. This app lets one make calls across the globe; at a fraction of a cost that one would otherwise spend while making regular GSM calls.

Inaani apps are avialable for Android, IOS, Windows and Symbian.

Mobile dialer is an important part of VoIP industry. However, for a VoIP business, dialers help to create the first impression.

A user friendly mobile dialer with a fresh user interface is what a consumer looks for.

The quality of the dialer hence effects the business reputation. It is also better to keep more than one mobile dialer.

If one faces some issues the other dialer with prevent any interference in the VoIP business.