VoIP Buddy is a modern SIP softphone built for fast calling, contact-first workflows, recent history, and built-in SIP messaging. Designed for everyday business use, it stays clean and focused while still offering the deep SIP controls advanced environments need.

VoIP Buddy is ideal for teams that rely on SIP daily — sales, support, front desk, and office staff — as well as power users who need advanced SIP configuration without a cluttered interface.

Make and receive SIP calls with a workflow that prioritises speed and clarity. Dial quickly, act on contacts instantly, and keep everything tidy with favourites, blocked contacts, and a clear call history.

• Outgoing and incoming SIP calls
• Recent calls and full call history
• Contact actions for one-click call and message
• Favourites and blocked contacts
• Contacts with multiple phone numbers

Continue conversations without switching tools. VoIP Buddy includes a SIP messaging inbox and conversation view, plus a quick reply flow directly inside the app.

• SIP messaging inbox and conversation view
• Quick replies from within the app

Advanced SIP, without the clutter

For businesses and SIP administrators, VoIP Buddy offers extensive compatibility and tuning options to match hosted providers, PBX setups, and custom deployments.

• STUN, ICE, UPnP, and TURN (UDP, TCP, TLS)
• DTMF modes: System Default, RFC2833, SIP INFO, Inband
• Codec priority configuration
• Media encryption options, including required encryption
• Keep-Alive, Session Timers, and transport timeout controls
• Session expiration, Min-SE, and session refresher selection
• No RTP timeout and local SIP port configuration (UDP, TCP, TLS)
• TLS verification options, Root CA path, and custom SIP headers

• SIP account login with saved credentials
• Persistent service status indicator
• Import contacts from the macOS Address Book
• iCloud sync for local app data (contacts, call history, messages)

Operator presets for quick setup

Start faster with built-in presets for common SIP environments, then fine-tune as needed.

• Actio
• Generic SIP
• Asterisk
• FreePBX
• 3CX
• Kamailio / SBC
• Custom

Designed for macOS

• Light mode, dark mode, or follow system appearance
• Language selection: System, English, Polish
• Native macOS Settings window and About window

Discover what you get with the Pro version of VoIP Buddy – more freedom, advanced features.

Diverse tools. One standard of excellence

We build native iOS experiences for the curious and the driven. From monitoring solar activity and tracking fitness milestones to managing freelance workflows, our growing ecosystem of apps is united by a single philosophy: complexity made simple. We deliver powerful, data-driven utilities that perform flawlessly across every aspect of your life.