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A modern Softphone powered by WebRTC

Siperb is dedicated to providing a stable, reliable Mobile and Web Softphone. Siperb service includes a free WebRTC to SIP proxy Service by using best of breed technology and cloud services.

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The Future of Softphones

A SIP Softphone to meet the demands of modern businesses

Standard SIP Signaling

Use your Asterisk or FreeSWITCH Box as-is, we use standard SIP for signaling.

Integrate with anyone

A powerful API and a set of Webhooks means you can integrate with you own CRM.

Connections

Add as many Inbound or Outbound Register Connections as you want.

Our free hosted Proxy Service is a game changer.

At Siperb, we act as a proxy, bridging your current systems to our robust WebRTC client. This setup allows you the flexibility to connect with us directly or continue independently if your PBX is fully WebRTC capable. Choose the path that best suits your infrastructure needs.

  • DTLS-SRTP Transcoding
  • Mobile & Web Push
  • UDP SIP Register
  • HD Opus Codec

Sync with the cloud

Admin Control Panel

Auto Provisioned

No password hassle

Provision Settings

Password Management

Full SIP Trace

Integrations Editor

Store and manage everything with our Admin Control Panel

The Admin Control Panel is a crucial tool for managing and monitoring communication within an organization. It is designed to give administrators comprehensive control over the system’s configuration, user settings, and detailed insights into communication logs.

  • Endpoint Latency for 7 days
  • Endpoint Register Logs
  • Connection Latency for 7 days
  • Connection Registration Logs

Softphone Business Functions

Siperb provides a comprehensive set of business communication functions designed to mimic and often enhance the capabilities of a traditional desk phone while leveraging the flexibility and advanced features of modern software.

  • Call Hold & Unhold
  • Call QOS Analysis
  • DTMF Send
  • Multi Party Video Conference

3 way Instant Conference

Conference anyone into an existing call.

Attended and Blind Transfer

Enable full Receptionist functionality

HD Video Calls

Peer to Peer or Conference Video Calls

FAQs

Frequently asked questions

Do I need my own Asterisk PBX?
Siperb works best when connected to your own on-site or hosted PBX. It doesn’t have to be Asterisk. Any SIP-based PBX will work. You can also connect to a TISP.
Can I connect to another service provider like Twilio or my own TISP?
Yes, you can. If your TISP does not support WebRTC (or DTLS-SRTP), then you need to transcode the media.
Does Siperb offer a mobile app?
Yes, we maintain a listing on both Android and Apple stores. Simply search Siperb.
Do you provide a browser extension?
Yes, you can simply search for Siperb, and install the browser extension. Please note: the extension does not provide the calling functionality, it only assists functionality of the Browser Phone.
Do you have a free option?
Yes, Siperb offers a Free SIP Proxy Service. Some of the more advanced features will require a paid account.
Does my own PBX have to be WebRTC enabled?
If you are connecting directly with us, then yes, otherwise connections are in UDP, and media can be (optionally) transcoded.
Is you code open source?
Yes, our core code and web output (/phone/) is free and open source on GitHub. The mobile apps, and the proxy service code is not.
Can I integrate the Softphone into my own CRM
Yes, the softphone works best when integrated via an IFRAME. There are various custom webhooks and a well documented API to assist with any integration requirements.

Question not answered above? Contact us →

Experience the future of Softphone technology

There has never been a better time than right now.

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