“MicroSIP is like the espresso shot of softphones — tiny, powerful, and gets the job done without asking for a million permissions.”
Let’s turn your Windows PC into a full SIP-powered call machine in 5 minutes.
💾 What You Need
✅ A Bitcall account
✅ A working SIP account (credentials or IP-auth)
✅ A Windows PC
✅ Download MicroSIP: https://www.microsip.org/downloads
📦 Choose either the installer version or portable if you don’t want to install anything.
🖥️ Step-by-Step Setup
1.
Install or Open MicroSIP
Launch MicroSIP → Right-click on the top bar → Select “Add Account”
📸 [Insert screenshot: MicroSIP top bar and right-click “Add Account” option]
2.
Enter Your SIP Details
Fill in the following fields:
Field | What to Enter |
Account name | Any label (e.g., Bitcall Main) |
SIP Server | gateway.bitcall.io |
Username | your SIP username |
Domain | gateway.bitcall.io |
Password | your SIP password |
Display Name | Anything (shows as caller name) |
Transport | UDP (or TCP/TLS if needed) |
Local SIP Port | 5060 (default) |
Click Save.
📸 [Insert screenshot: Account setup screen with sample Bitcall settings]
✅ You Should Now Be Registered!
Look for the green dot in the MicroSIP interface.
It should say:
Registered as [email protected]
📸 [Insert screenshot: Main MicroSIP screen with green icon showing registration]
🔐 IP Authentication Setup
If you’re using IP-auth with Bitcall (no password needed), configure like this:
Field | Value |
Username | trunk1 (or any label) |
Password | Leave blank |
Domain / SIP Server | gateway.bitcall.io |
Transport | UDP only |
Register | Uncheck this box in advanced settings |
You won’t see “Registered” — but it should still allow outbound calls from your IP.
⚠️ Make sure the IP you’re using is whitelisted in your Bitcall panel.
☎️ Making Your First Call
Enter a number in E.164 format (like +14155552671) and press the green call button.
📸 [Insert screenshot: Call input screen with sample number]
You’ll hear the dial tone… then success!
🛠️ Troubleshooting Tips
Issue | Fix |
“Registration failed” | Double-check your SIP credentials |
Green icon doesn’t appear | Try switching to TCP or use 188.34.143.144 as domain |
One-way audio | Enable STUN server or disable encryption |
Can’t call with IP-auth | Ensure “Register” is unchecked & IP is in Bitcall panel |
Call connects then drops | Check firewall/NAT, or enable ICE/STUN |
🧠 TL;DR Recap
✅ Install MicroSIP
✅ Add a new account with your Bitcall SIP credentials
✅ Domain: gateway.bitcall.io | Port: 5060
✅ Register = Green dot = You’re ready to call
✅ IP-auth also supported (no password, no register)
💡 Bonus Geek Tip
Want HD call quality?
Go to:
Settings → Audio → Enable G.722 codec
Boom. Crisp, studio-like VoIP — perfect for sounding professional.