OCEAN TELECOM
Ocean Tel Softphone
Make and receive SIP calls from your computer. Add several accounts, choose your own server, transport and port.
Windows
Version 1.1.9 · 64-bit · no installation needed
Download .zip.exeSHA-256 (.zip) b6a2286d0b48d217872e1d28ccf21128fd833898ed9715595057426929e1dd3eSHA-256 (.exe) fb22bc6e8c7f5d1f4b55d7a0ffbf7006a1e9f971c7a1669366a0f02df2376d13
macOS
Version 1.1.9 · Apple Silicon (M1 and later)
Download .dmg.zipSHA-256 (.dmg) ecb6b815ee344b6745fb8853fb8eed9cf1e78bb991b2babbad820cbec4f425ad
What's new in 1.1
1.1.9: auto-answer can keep your microphone off.
1.1.9: Refresh button fixed, auto keep-alive and self-healing connection. 1.1.9: Refresh button fixed, auto keep-alive and self-healing connection. 1.1.7: volume sliders, voice effects, caller ID, call transfer. 1.1.6: retry, enable/disable and delete buttons on each account. 1.1.5: louder microphone and speaker. 1.1.4: fixes incoming calls and calls between extensions (the app now tells the PBX its real address).
- Auto-answer and Do-not-disturb buttons
- Recent calls list with one-click redial
- Choose microphone and speaker; desktop notifications for incoming calls
- Accounts re-register automatically after a network drop (no more stuck red status)
- Fixes registration behind routers with SIP ALG (no more 408)
- Test connection button and live SIP trace to diagnose firewall problems
- Type digits on your keyboard to dial; reliable registration behind routers (NAT)
Getting started
- Click + Add account and enter your username, password and server (IP or domain).
- Pick the transport (UDP, TCP, TLS or WSS) and port your provider gave you.
- Use Test call to check your audio, then dial any number.
First-run warning
Windows: use the .zip: right-click → Extract All first (it will not run from inside the zip), then open Ocean Tel Softphone.exe. If your browser or Defender warns about the download, it is because the app is not yet code-signed. Choose Keep / More info → Run anyway. If SmartScreen appears, click More info then Run anyway.
Mac: the app is signed and notarized by Apple (OCEAN TEL GROUP LTD): drag it to Applications and open it normally.
The Windows app is not yet code-signed.