SIPERB - Browser Softphone

by SIPERB TLD · siperb.com · Communication

Established publisherManifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Siperb is a SIP to WebRTC Proxy, allowing you to make and receive calls from your PBX (like Asterisk) to your web browser.

Users

123

+2 in 30 days

Rating

3.0 / 5

+2.00 in 30 days

Ratings

+1 in 30 days

Store rank

#77K

#65K among extensions

Version

2.0.1

updated 24 Jun 2026

Users

monthly, 2 years

Latest, 15 Oct 2026: 123 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 15 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SIPERB - Browser Softphone

SIPERB turns your browser into a full-featured softphone. Make and receive VoIP calls directly from Chrome — no desktop app needed. Click any phone number on any webpage to dial instantly. Select a number and right-click to "Dial with SIPERB". The phone lives in Chrome's side panel, so it stays open while you browse. FEATURES ▸ Side panel softphone — always visible, never in the way ▸ Click-to-dial — intercepts tel: links on any website ▸ Right-click dialing — select any number, right-click, call ▸ Developer API — add ClickToDial() to your own site ▸ Works with any SIP/VoIP PBX via the SIPERB service Requires a SIPERB account. Phone must be open to make or receive calls.