RetroTell is a great solution for your business in the field of communications, interacting with customers, partners, and employees. Stay in touch anywhere in the world. All you need is the internet.
Proposed services
Stable telephony
Calls to the phone numbers through the Internet
- Suitable for use on various types of devices
- Minimizing downtime due to spread out data centers
- Unlimited use from any part of the world
- Better wideband sound quality
Virtual PBX
Private virtual telephone station
- Intelligent Routing (IVR, Menus, Extended Routing...)
- Enhanced security
- Unlimited quantity of used numbers
- Detailed statistics with all the necessary information
Virtual numbers
Regular numbers for incoming and outgoing calls
- Not tied to device or a place
- One or more numbers for the whole company
- Setting up a voice menus or records for callers
- Quick reconfiguration
Auto dialer
Automated calling machine
- Fast automated phone number dialing
- Detailed call statistic
- Functional operator panel
- Detailed editable customer card
About us
We provide comprehensive solutions in the field of IP telephony: from cloud PBX and auto-dialing to renting virtual numbers in any country in the world. Our technologies allow you to optimize communications, reduce costs, and increase the efficiency of your business. Fast connection, affordable prices and round-the-clock support.
Advantages
Personal account
A convenient personal account developed by us
- Quick and convenient access to financial and call statistics
- Transparent and detailed reporting with data export capability
- Well designed simple and fast web interface
- Ability of API integration with various services
Quick top-ups
Automated top-up system
- Fully automated system for fast payments
- Automated balance notifications
- No hidden fees, transparency of all transactions
- Accessible reporting on all transactions
24/7 support
Skilled and polite staff
- Accessibility without weekends and holidays
- Quick resolution of any issues that arise
- Assistance with the setup and connection
- Guarantee of confidentiality and data security
Individual approach
Customization to personal needs
- Personal support from the manager
- Transparent pricing with no additional or hidden fees
- Selection of services to fit your needs
- Free consultation
Frequently Asked Questions
What is IP Telephony/SIP telephony/VOIP?
Ip telephony is a phone system that uses an internet to exchange voice data. In order to make calls you don’t need landlines like in traditional telephony.
How to start using IP telephony?
To use the service you will need a laptop/PC/smartphone or IP-phones connected to the Internet. One last thing is IP telephony provider. Submit an application via the form on our website and start making calls shortly!
Is it possible to receive incoming calls?
Yes it is! We provide virtual numbers of any country and PBX (Cloud software) for flexible configuration for your call-center.
How do I pay for calls?
We have a various number of payment methods, including crypto payments. You’re only charged for successful calls, which are displayed in our transparent and easy-to-use billing system.
How much should I top-up to make calls?
No minimal amounts. Top-up the amount you intend to spend.
Where can I find the connection data?
After submitting the application on our website, you will be provided with a personal manager who will answer all your questions, including price and billing. He will also provide the connection data.
Which apps can be used in order to make calls?
You can use any softphones available. Our recommendation is Zoiper for PCs and laptops. Grandstream Wave is recommended for Apple and Android smartphones.
How to dial a number correctly?
Numbers are dialed in E.164 format.
E.164 dialing rule: country code, city code and number of the called subscriber.
Additional characters are not allowed, so calls with plus signs (+), dashes (-) or extra spaces will not go through.
What if I encounter technical difficulties in making calls?
All our customers are provided with qualified technical support working 24/7. Contact us in your favorite messenger/email to get immediate assistance.
