AI-Powered
Voice Assistant

voiBOTAssistant

toptech

Fixed Line Service

Since 2002, with our STH license granted by BTK, we provide Fixed Line Services to over 150,000 subscribers.

toptech

AI-Powered Solutions

We offer AI solutions using our own STT, TTS and LLM libraries developed in-house.

toptech

Additional Services

We deliver sector-specific voice technology solutions tailored to meet our clients’ unique needs.

Son Haberler

Talk live with voiBOTAssistant 


voiBOTAssistant  Sample Voice Recordings

To help you experience voiBOTAssistant , we’ve created a 1-minute demo for you. You can also listen to sample recordings below to explore various industry-specific use cases.

0 +
Abone Sayısı
0 YIL
Tecrübe
0 /24
Hizmet
0 %
Müşteri Memnuniyeti

Fixed Line Service (STH)

toptech

NTS

Fixed Number Portability

toptech

New Number

Fixed Line
Allocation

toptech

THK

Wholesale Line Rental

toptech

ISP

Internet Service Provider

Our company, licensed by the Information and Communication Technologies Authority (BTK), provides Fixed Line Services (STH) to businesses using VoIP technology at competitive prices. These services allow companies to make phone calls over the internet instead of traditional analog lines, and are offered in three different categories.

Fixed Line Service- STH

NTS Fixed Number Portability

Companies can transfer their fixed phone numbers (e.g., 0212, 0312, 0232, 0850) from existing operators to us. After porting, old analog line restrictions are removed, and the service supports simultaneous calls with no limit. Firms pay only for fixed subscriptions and outbound call minutes — eliminating per-line infrastructure costs.

gorsel16
Fixed Line Service - STH

New Number Fixed Line Allocation

With our Fixed Number Allocation Service, we provide location-based (e.g., 0212, 0312, 0232) or location-independent (0850) numbers. There are no simultaneous call limits on allocated numbers. Charges are applied per line, plus fixed subscription and outbound call fees.

gorsel15
Fixed Line Service- STH

THK Wholesale Line Rental

With the Wholesale Line Rental service, companies can transfer their analog or PRI lines from other operators without number porting by submitting a Service Provider Change Form. Incoming calls remain on the original operator; outgoing calls are routed through us. This enables cost efficiency without infrastructure changes.

Fixed Line Service - STH

ISP Internet Service Provider

Through the ISP license granted by BTK, we provide robust internet infrastructure to our corporate clients. We ensure uninterrupted voice service quality, and in case of potential issues, we intervene rapidly to minimize disruptions.

AI-Powered Solutions

toptech

voiBOTAssistant

Voice Assistant

toptech

voiBOTIVR

Smart IVR Solution

toptech

voiBOTAnalytics

Transcription & Sum

toptech

voiBOTEmotion

Emotion Analysis

toptech

voiBOTSTT

Speech to Text

toptech

voiBOTQuality

Quality Management

toptech

voiBOTTTS

Text to Speech

toptech

voiBOTBiometrics

Voice Biometrics

toptech

voiBOTTranslate

Analytics Translation

Following extensive R&D efforts, our company has developed proprietary STT (Speech to Text) and TTS (Text to Speech) libraries as the foundation of our AI-based voice technology solutions. Through integrations with these libraries, we deliver tailored AI solutions to meet our clients’ specific needs.
sayesinde müşterilerimizin talep etmiş olduğu farklı yapay zeka çözümlerimizi sunabilmekteyiz. 

AI-Powered Solutions

voiBOTAssistant  Solution

Developed by Voip Telekom, voiBOT is Turkey’s first AI-supported voice assistant designed for customer communication. Replacing the need for live agents across many sectors, voiBOT handles conversations via a chatbot interface using speech. Its offline STT and TTS libraries, combined with dual-streaming technology, eliminate latency issues in voice communication.
AI-Powered Solutions

voiBOTAnalytics  Solution

Voip Telekom  has developed its own offline transcription libraries through extensive R&D and machine learning. This system transcribes contact center and corporate conversations into timestamped text. With AI-powered summaries and sentiment analysis, managers can track performance via detailed reports through Voip Telekom’s secure web portal.

AI-Powered Solutions

voiBOTSTT   Speech to Text

Through long-term R&D efforts, Voip Telekom has developed its own offline STT (Speech to Text) libraries. These libraries operate both online and offline via GPU servers, enabling accurate and real-time transcription of conversations between agents and customers in contact centers.
AI-Powered Solutions

voiBOTTTS  Text To Speech

Voip Telekom, through extensive R&D efforts and machine learning technologies, has developed its own offline TTS (Text to Speech) libraries. These libraries operate online or offline on GPU-powered servers and enable the conversion of text required in call centers into speech, offering various service possibilities.

AI-Powered Solutions

voiBOTTranslate  Real Time Translation

Voip Telekom’s voiBOTTranslate technology enables live translations of contact center transcripts and summaries into multiple languages. For example, a conversation in Arabic can be translated into Turkish, while a Turkish call can be rendered in English. This allows managers to understand conversations even when conducted in other languages.

AI-Powered Solutions

voiBOTIVR   Solution

Developed by Voip Telekom, voiBOTIVR uses STT and Speech Recognition technologies to guide customers through contact center processes by speaking, rather than pressing keys. For instance, a customer can easily reach the right department just by stating their request, without navigating lengthy dial menus.

AI-Powered Solutions

voiBOTEmotion  Emotion Analysis

Voip Telekom has developed offline STT (Speech to Text) libraries through R&D and machine learning. Running on GPU-based servers, these libraries detect customer emotions in contact centers. Managers can listen to relevant voice recordings focused solely on emotional context and rate them for further evaluation.

AI-Powered Solutions

voiBOTQuality  Quality Management

Voip Telekom’s AI-powered technologies automate quality management processes in contact centers. It evaluates agent performance based on criteria such as greeting phrases, name usage, and avoidance of prohibited words — all essential to quality standards. Traditionally assessed by team leaders, these reviews are now automated with voiBOTQuality (Voi QUA), allowing for more accurate and extensive reporting through larger sample sizes.
AI-Powered Solutions

voiBOTBiometrics   Voice Biometrics

Voip Telekom has developed offline STT (Speech to Text) libraries through R&D and machine learning. Running on GPU-powered servers, these libraries recognize customer voices in contact centers and streamline identity verification for operations that do not require high-level security.

Additional Services

toptech

Mobile Ext.

Cloud PBX Service for Mobile Users

toptech

Auto Reminder

Automated Reminder Service

toptech

Int. Number

International Number Allocation Service

toptech

444ABCD

SCB Service for NGN SIP

toptech

Number Masking

Number Masking Service

toptech

Who Called?

Find Out Who Tried to Reach You

toptech

Emergency Code

For Occupational Safety and Hospitals

toptech

Dijital Fax

Interfax Digital Fax Service

toptech

Branded Phone

IP PBX for Brand-Specific Telephony

Based on client demands, our company has developed tailored voice technology solutions for various industries through R&D efforts. Today, many of our clients across different sectors continue to use these custom-built solutions.

gorsel8
Additional Services

Mobile Extension Cloud PBX Service

Instead of traditional cloud PBX systems, we developed a low-bandwidth VPN-compatible PBX solution that works over Wi-Fi or LTE and is fully compatible with mobile phones. With push notification support, mobile extensions ensure employees are always reachable without draining battery on iOS and Android devices. Our solution also integrates with Active Directory and other systems, supporting seamless web service communication.

Additional Services

International Number Allocation Service

Based in Turkey, we offer local fixed numbers for companies operating abroad to meet their communication needs. For example, we assign a German number to your call center in Turkey, enabling local, two-way communication with customers in Germany. Incoming calls are routed to Turkey, while outbound calls display your German number.

Additional Services

Number Masking Service Service

With this system developed for courier and logistics companies, customer and employee phone numbers are hidden, displaying only the company’s number during calls. Integrated with mobile courier apps, the system operates through CRM and Number Masking APIs, ensuring all calls are logged. When a customer calls back, the call is routed to the last courier or relevant branch who contacted them.

Additional Services

Emergency Code For Safety and Hospitals

The Emergency Call System is used in hospitals and factories where workplace safety is critical. Authorized personnel can trigger an emergency code via a mobile app, sending a voice alert to all designated recipients. For example, in a hospital, if a health worker is under threat, selecting the emergency code immediately notifies the security team via IVR call, ensuring rapid response.

Additional Services

Branded Phones IP PBX Integration for Branded Phones

Voip Telekom enables branded phones, whether SIP-supported or not, to be integrated with its own IP PBX system, allowing full use of PBX features. Offered as either an on-premise or cloud-based solution, it facilitates CRM and ERP integrations while eliminating licensing and maintenance costs.

Additional Services

Automated Appointment Reminder

The Automated Appointment Reminder System is designed to improve appointment efficiency in hospitals. Through IVR and API integration with the hospital database, the system contacts patients prior to their appointments, asks for confirmation, and records responses. This helps avoid no-shows and optimizes scheduling by ensuring doctors’ time is not wasted on absent patients.

Additional Services

444ABCD SCB Service for NGN SIP

o enable the use of 444 numbers provided by Türk Telekom in cloud PBX systems, we offer an SBC (Session Border Controller) integration hosted in our Gayrettepe data center. With this integration, 444 numbers can be utilized on PBX systems hosted in data centers.

Additional Services

Who Called? Missed Call Tracking Service

When there are multiple extensions behind a company’s main PBX number, it’s often unclear who the customer was trying to reach. The “Who Called?” service logs the customer’s number when they call and offers a direct callback option to the last internal user who attempted to contact them. This ensures quick and accurate follow-ups with the right team member.

Additional Services

Dijital Fax Service

Our Digital Fax Service enables companies to receive and send faxes without printing. Incoming faxes can be monitored via a portal and delivered directly to a designated email address. Outgoing faxes are sent as scanned documents through email or the portal interface.

Let’s Build a New Project Together

Tailored Voice Solutions for Your Company

toptech
1

Identify Needs

Let’s discuss and define your company’s specific requirements together.

toptech
2

Project Development

Project Development Our team conducts technical assessments and prepares tailored plans to meet your needs.

toptech
3

Demo Presentation

Before going live, we present a full-featured demo to showcase the solution.

Success Stories

Example Projects Delivered for Our Clients

Cisco Phones – IP PBX Integration

For a logistics company with over 800 branches, Cisco IP phones were registered on our on-prem IP PBX system instead of Cisco Call Manager. We also implemented custom call scenarios based on specific needs, enabling detailed call traffic monitoring via advanced reporting.

Advanced IVR Integration

n a hospital project, we deployed an AI-powered IVR system that lets patients book appointments by saying their names and surnames—without needing a live agent. The system is connected to the hospital database and supports secure communication using number masking for sensitive interactions.

Multi-Brand PBX Integration

For a major holding company operating across 30 locations, we provided integration between various branded PBX systems and the central IP PBX via Active Directory and hybrid network structure. This setup allowed mobile users connected to branch PBXs to communicate seamlessly.

Smart Routing for Customer Callbacks

In a project for an insurance company, we established a secure SBC-based connection between the Call Center and the Head Office. The system enables intelligent call routing so that returning customers are automatically directed to the last agent or extension that contacted them.

Stay Updated First

Stay informed regularly about our new services, campaigns, and industry developments by subscribing to our newsletter.

* “The personal data you share as part of your subscription will be used solely for informational purposes in accordance with the KVKK Disclosure Statement and will not be shared with third parties.”

Ara