> ## Documentation Index
> Fetch the complete documentation index at: https://www.sip.tg/llms.txt
> Use this file to discover all available pages before exploring further.

# We connect SIP telephony and Telegram calls

<CardGroup cols="2">
  <Card title="Softphone" icon="laptop-mobile" iconType="duotone" color="#1CEA91" img="/images/main-softphone.png">
    Forward calls from personal or business phone numbers to Telegram. Use Telegram as a reliable softphone for your SIP accounts.\
    \
    The perfect addition to office telephony for teams of any size. A solution for collecting calls from many numbers or making calls from your number while roaming or abroad.
  </Card>

  <Card title="Gateway" icon="robot" iconType="duotone" color="#0098FF" img="/images/main-gateway.png">
    Receive and make voice calls through your company's Telegram account — in any volume.\
    \
    Your business can now stay voice-connected — one tap away from your Telegram sales or marketing channel.\
    \
    Route Telegram calls to support or sales teams via PBX and integrate with your CRM.
  </Card>
</CardGroup>

## Key Advantages

<Steps>
  <Step title="Flexibility and Scalability" icon="split" iconType="solid">
    Multiple simultaneous calls and flexible call routing scenarios: from simple to highly complex.
  </Step>

  <Step title="Geographic Distribution" icon="globe" iconType="solid">
    SIP.TG servers operate in multiple data centers to minimize call latency.
  </Step>

  <Step title="Out-of-the-Box Solutions" icon="dice-d6" iconType="solid">
    Supports Asterisk, 3CX, FreeSWITCH, Oktell, Yate, Panasonic, and many more.
  </Step>

  <Step title="Privacy" icon="lock" iconType="solid">
    TLS/SRTP encryption, granular roles and permissions, dedicated Worker servers.
  </Step>

  <Step title="Easy Start" icon="bolt" iconType="solid">
    Free subscription, configuration bot, and detailed documentation to help you get started quickly.
  </Step>
</Steps>

## Ready to Connect?

<CardGroup cols="2">
  <Card title="Contact a specialist" icon="handshake" iconType="duotone" href="/en/catalog" cta="Find a provider">
    Our directory includes PBX developers, integrators, and VoIP providers from around the world. They can implement SIP.TG turn-key, help you pay for services, and provide financial documentation.
  </Card>

  <Card title="Configure yourself" icon="book" iconType="duotone" href="/en/docs" cta="Open documentation">
    We offer detailed documentation, and all settings are managed through a dedicated Telegram bot. If you have any questions, you can get help in the public group and through artificial intelligence.
  </Card>
</CardGroup>

<Card icon="trophy-star" iconType="solid" color="#ffcc00" horizontal>
  This project was developed by a winner of the Telegram competition for improving the voice call infrastructure and core components of the messenger.
</Card>