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Dialxa Realtime 2.4 • WebRTC Audio Engine

Clear voice.
Zero latency.

Dialxa is a modern, low-latency web-based VoIP engine. We deliver pristine audio transmission, automatic packet concealment, and instant browser-native connections.

Request API Keys Test Live Audio
<50 ms Latency
>99.5% SLA
DTLS 1.3 / SRTP 256-Bit
<50ms
Ultra-Low Latency
Direct WebRTC media streaming
>99.5%
Enterprise Reliability
High-availability distributed architecture
48 kHz
Studio-Grade HD Voice
Dynamic Opus codec (6–510 kbps)
DTLS / SRTP
Encrypted Voice Streams
Session-level TLS & SRTP media protection
Architecture

Minimalist design. Maximal fidelity.

Built from first principles for developers building voice into modern web platforms, customer support tools, and spatial games.

01

Sub-50ms Schengen Zone Routing

Intelligent edge packet relaying across the Schengen Area automatically anchors audio streams to the geographically nearest European point of presence, eliminating conversation delay.

Schengen Edge Mesh Jitter Smoothing Echo Cancellation
02

PSTN & SIP Trunk Bridge

Connect browser callers directly into global telecom carriers. Dialxa handles SIP signaling, DTMF dialpad tones, and phone trunk failover automatically.

Tier-1 Peering Least-Cost Routing E.164 Caller ID
03

Zero-Trust Voice Security

Every voice session is encrypted with SRTP and DTLS 1.3. Dialxa maintains zero audio buffers in persistent disk storage, ensuring strict GDPR (RODO) compliance and maximum data privacy.

AES-256 Zero Payload Storage Regional Data Fencing
Zero-Code Integration

Zero-Code Click-to-Call.

Connect your existing CRM, TMS, or proprietary dispatch software immediately without writing a single line of integration code or deploying new server endpoints.

Live System-Wide Interception Engine
PROTOCOL: ACTIVE • SCHENGEN CORE • SUB-50MS
David Miller — EuroTrans Logistics
Express Freight #EU-44021 • Central Distribution Hub Rotterdam Active Shipment
Klaus Weber Transport GmbH
Freight Order #TMS-89241 • Active Route: Berlin → Warsaw Ready to Dispatch
Click any phone number directly — the Dialxa VoIP application immediately surfaces with an active connection. ZERO API CODE • NATIVE HOOK
01
Desktop Protocol Handler

Windows Native Client

A hyper-lightweight system client that automatically binds to system-wide tel:, callto:, and sip: protocol URIs. Any phone number clicked inside Microsoft Excel, Outlook, legacy desktop CRMs, SAP, or on-premise Win32 dispatch software immediately establishes an encrypted voice call through Dialxa without opening cumbersome third-party software.

Protocol Interception tel: / callto: / sip:
Voice Security DTLS 1.3 & SRTP Encrypted
Integration Complexity Zero Code (Silent MSI)
Windows 10 / 11 Active Directory Silent Deployment
02
Universal Browser Injector

Chrome & Edge Extension

Turns any raw phone number on any web page into a high-fidelity WebRTC call trigger with zero code modifications to the host application. Works out of the box with cloud-hosted platforms including Salesforce, HubSpot, Zendesk, PipeDrive, and bespoke internal logistics tools across macOS, Windows, and Linux workstations.

DOM Phone Detection Instant E.164 Parsing
Platform Portability macOS / Windows / Linux
Host DOM Impact Non-Destructive Hook
Chrome & Edge Cloud CRM Native WebRTC Core
Do we need IT resources to integrate Dialxa with our current CRM?

No. Integration takes less than 60 seconds and requires absolutely zero engineering or API development. Thanks to the Dialxa In-Browser Web Dialer and standard browser click-to-call integration, your deployment requires no backend changes or code refactoring.

The system works by natively binding to operating-system tel: protocol links and dynamically converting unformatted telephone strings within your browser into secure WebRTC call triggers. Whether your team relies on Salesforce, HubSpot, SAP, or a bespoke transport management system (TMS), every agent gains instant click-to-call functionality on day one without touching a single line of host source code.

Is Dialxa an in-browser Web Dialer, or do agents need to download software to their computers?

Dialxa is 100% in-browser. Agents never need to download or install any software on their computers.

Legacy phone solutions force companies to download heavy .exe or .msi installer packages, configure complex SIP settings, and require IT admin rights on every workstation. With Dialxa, the entire Web Dialer runs directly in Chrome, Edge, Safari, or Firefox using native WebRTC. Agents simply open their browser, click or dial, and speak immediately with crystal-clear Opus audio.

Interactive Preview

Instant call setup. Zero dialing delay.

Click to initiate a live WebRTC handshake. Watch Dialxa's core establish an encrypted bridge between your browser and the telecom network in milliseconds—eliminating the lag of traditional desktop softphones.

const call = await dialxa.dial('+48800123456');
Standby • Ready to connect
Standby
Handshake Telemetry Target < 300ms
~20–40ms
Softphone sends SIP INVITE over a secure WebSocket to Dialxa
~40–80ms
Platform acknowledges the call (100 Trying) — this is Dialxa PDD
beyond*
Carrier routing and ringback are outside this measurement
*Note: Dialxa PDD = INVITE sent → first SIP 100 Trying from the platform.
Immediate Deployment

Ready to embed high-fidelity voice?

Provision sandbox credentials and start streaming audio directly via our WebRTC browser client in under five minutes.

Get Started Free Talk to an Engineer

Privacy Policy

§ 1. General Provisions

This Privacy Policy sets out the rules for the processing and protection of personal data provided by Users in connection with their use of the dialxa.com website and the Dialxa SaaS platform.

The Administrator of personal data contained in the website is:
DIALXA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Registered Office: Juliusza Słowackiego 37J, 80-257 Gdańsk, Poland
KRS: 0001270642
Tax ID (NIP): 5842890706
hereinafter referred to as the "Administrator".

Contact with the Administrator is possible via e-mail: support@dialxa.com.

For the sake of security of the data entrusted to us, we have developed internal procedures and recommendations to prevent data access by unauthorized persons.

Personal Data is processed on the basis of the consent expressed by the User and in cases where legal provisions authorize the Administrator to process personal data on the basis of legal provisions or for the purpose of implementing a contract concluded between the parties.

§ 2. Scope and purpose of data collection

The website performs functions of obtaining information about users and their behavior in the following ways:

  • Through voluntarily entered information in forms (name, surname, e-mail, phone number, company name).
  • Through the collection of "cookies".

The data provided in the form is processed for purposes resulting from the function of a specific form, e.g., to process a contact request, create an account on the platform, or present a commercial offer.

§ 3. External Tools

The website uses external tools to handle contact forms.

The User acknowledges that the data entered in the contact form is sent via the service provider's servers in order to deliver the e-mail message to the Administrator.

The provider may process some technical data (e.g., IP address) for security and spam prevention purposes. More information can be found in the privacy policy of the respective provider.

§ 4. User Rights (GDPR)

The User has the following rights under the GDPR:

  • The right to access their personal data,
  • The right to rectify data,
  • The right to delete data ("the right to be forgotten"),
  • The right to restrict processing,
  • The right to data portability,
  • The right to object.

In order to exercise the rights referred to above, you can send an appropriate e-mail to: support@dialxa.com.

§ 5. Cookies

The website uses cookies. These are small text files sent by a web server and stored by the browser's computer software.

Cookies are used for statistical and functional purposes (e.g., remembering a session). The User can disable cookies in their browser at any time.

Terms of Service

§ 1. General Provisions

These Terms of Service specify the rules for using the website available at dialxa.com.

The Service Provider and Administrator of the Website is:
DIALXA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Registered Office: Juliusza Słowackiego 37J, 80-257 Gdańsk, Poland
KRS: 0001270642
Tax ID (NIP): 5842890706
hereinafter referred to as the "Service Provider".

Contact with the Service Provider is possible via e-mail: support@dialxa.com.

These Terms of Service are the regulations referred to in Art. 8 of the Act of July 18, 2002, on the provision of electronic services.

§ 2. Types and scope of services

The Service Provider provides electronic services via the Website consisting of:

  • Providing users with informational content regarding the offer of the Dialxa SaaS VoIP platform.
  • Providing a contact form enabling the sending of inquiries.

Using the above services is voluntary and free of charge.

The agreement for the provision of an electronic service consisting of browsing the Website's content is concluded for a definite period and terminates when the User closes the Website.

The agreement for the provision of a service consisting of making a contact form available is concluded for a definite period and terminates when the message is sent or when the User stops sending it.

§ 3. Conditions and technical requirements

In order to properly use the Website, the User should have:

  • A device with Internet access,
  • A modern web browser (e.g., Google Chrome, Mozilla Firefox, Microsoft Edge, Safari) that supports cookies,
  • An active e-mail account (if they wish to use the contact form).

It is forbidden for the User to provide illegal, offensive, misleading content or content that may disrupt the operation of the Service Provider's ICT systems (e.g., spam, malicious software).

§ 4. Nature of commercial information

Information provided on the Website, including price lists and service descriptions, does not constitute an offer within the meaning of Art. 66 of the Civil Code, but rather an invitation to conclude a contract (Art. 71 of the Civil Code).

Detailed conditions of cooperation, scope of work, and pricing are agreed upon individually with the Client via a separate contract or confirmed order.

The Service Provider reserves the right to change the content on the website at any time, without prior notice to Users.

§ 5. Complaint procedure

The User has the right to submit complaints regarding the operation of the Website (e.g., technical errors, malfunctioning form).

Complaints should be submitted electronically to: support@dialxa.com.

The complaint should include: a description of the problem, the date of its occurrence, and the User's contact details.

The Service Provider will process the complaint within 14 days of its receipt.

§ 6. Personal data protection

The Administrator of personal data processed within the Website is the Service Provider mentioned in § 1.

Detailed rules for processing personal data and using cookies are described in the Privacy Policy, available under a separate link on the Website.

§ 7. Final Provisions

In matters not covered by these Terms of Service, the provisions of Polish law apply, in particular the Civil Code and the Act on the provision of electronic services.

The Service Provider reserves the right to change the Terms of Service. Changes come into force upon their publication on the Website.