5 items
Free WebRTC-based SIP softphone for Chrome Transform your Chrome browser into a professional business phone. Connect directly to your PBX server and make calls without desktop software. Key Features 📞 Full-Featured Calling * Make and receive voice calls with crystal-clear audio * Call control: mute, hold, resume, transfer * DTMF support for IVR navigation * Complete call history with timestamps 🔄 Multiple SIP Accounts * Manage multiple phone lines in one extension * Switch between accounts instantly * Separate call history per account 🎤 Advanced Audio * Choose microphone and speaker devices * Adjustable ringtone volume * Real-time microphone level indicator * Automatic echo cancellation 🔒 Secure & Private * Encrypted password storage * Secure WebSocket (WSS) connections * No third-party data sharing * Auto-reconnect on connection loss Requirements * Chrome 88+ * PBX with WebRTC support (FreeSWITCH, Asterisk, etc.) * WebSocket server URL from your provider * Microphone permission Quick Setup 1. Click extension icon -> Settings 2. Add Account with your PBX details 3. Save and select account to connect 4. Start calling! Perfect For * Remote workers needing office phone access * Customer support teams * Sales professionals * Anyone managing multiple phone lines Note: Requires existing SIP account from your VoIP provider or company PBX. This extension does not provide phone service.
Sep 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.