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BusinessTelefon‑App

App StoreVoIP, telephony & mobile networks🇺🇸

PulseGate's liveness check found it on 14 Sep 2026; it is registered on the App Store and has been in the index since 6 Jul 2026. How this is checked

BusinessTelefon connects your iPhone as a SIP extension to your business phone system, supporting incoming and outgoing calls, native iOS call interface, secure VoIP push notifications, and conference calling. Designed for professionals using SIP/Asterisk PBX systems.

Inferred · not functionally tested

PaidiOS
BusinessTelefon‑App preview
  • BusinessTelefon‑App screenshot 2
  • BusinessTelefon‑App screenshot 3
  • BusinessTelefon‑App screenshot 4
  • BusinessTelefon‑App screenshot 5
  • BusinessTelefon‑App screenshot 6
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Overview

6 features

Purpose: Allows iPhone users to use their device as a SIP extension for business phone systems, integrating with native call features.

Inferred · not functionally tested

Audience: business professionals with SIP PBX systems

Inferred · not functionally tested

Functions: collaboration

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: paid · license: Proprietary · platforms: MOBILE · deployment: ios

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

BusinessTelefon‑App is a VoIP, telephony & mobile networks project. Inferred · not functionally tested: It allows iPhone users to use their device as a SIP extension for business phone systems, integrating with native call features. Inferred · not functionally tested: BusinessTelefon‑App is a B2B product aimed at business professionals with SIP PBX systems. Basis unknown · not verified: BusinessTelefon‑App is paid, starting at $1.99. Basis unknown · not verified: It runs on iOS.

Behind BusinessTelefon‑App is Jonas-Matthias Witze, based in the United States, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include SIP integration, voIP push notifications, and native call interface.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • SIP integration
  • VoIP push notifications
  • Native call interface
  • Call logs
  • Conference calling
  • Secure transmission

Topics: Inferred · not functionally tested

Tags
sip-clientvoip-callingbusiness-telephonyios-sip

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about BusinessTelefon‑App

What is BusinessTelefon‑App?
Inferred · not functionally tested: BusinessTelefon‑App allows iPhone users to use their device as a SIP extension for business phone systems, integrating with native call features. It is catalogued under VoIP, telephony & mobile networks on PulseGate.
Who should use BusinessTelefon‑App?
Inferred · not functionally tested: BusinessTelefon‑App is a B2B product built for business professionals with SIP PBX systems.
How much does BusinessTelefon‑App cost?
Basis unknown · not verified: Paid plans start at $1.99.
What platforms does BusinessTelefon‑App run on?
Basis unknown · not verified: BusinessTelefon‑App runs on iOS.
Is BusinessTelefon‑App still active?
PulseGate's liveness check found it on 14 Sep 2026.
What are alternatives to BusinessTelefon‑App?
Similar projects tracked by PulseGate include IENTC Telecom, 云亿连-免费内网穿透, and ESC Agent.IENTC Telecom云亿连-免费内网穿透ESC Agent
Who makes BusinessTelefon‑App?
BusinessTelefon‑App is developed by Jonas-Matthias Witze, based in the United States.
How long has BusinessTelefon‑App been around?
BusinessTelefon‑App first shipped in 2026.

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