The MicroSIP API, though modest and based on legacy DDE technology, remains a surprisingly effective tool for programmatic call control on Windows. Its simplicity and low overhead make it attractive for click-to-dial, call center automation, and testing scenarios. By combining DDE commands with window monitoring, developers can build practical telephony integrations without a heavy SIP stack. For many lightweight VoIP automation tasks, MicroSIP’s API strikes an excellent balance between power and complexity.
2 Answers. Sorted by: 2. Have you looked at MicroSIP softphone? That might be able to do this. Command line Call a number: microsi... Stack Overflow Setting up MicroSIP on Windows Installing and configuring MicroSIP * Create a folder called \MicroSIP in the root of your C: drive. * Navigate to \RGTSFILESRV\A... Google StuxForce/microsip_autoconf: MicroSIP softphone ... - GitHub microsip_autoconf * Dist - Folder with a portable version of MicroSIP. Distributed to workstations. * Users - User configuration f... GitHub StuxForce/microsip_autoconf: MicroSIP softphone ... - GitHub MicroSIP softphone auto configuration script for using in Enterprise. Allow to simplify distribution, configuring and management o... GitHub MicroSIP source code This page contains incremental archives with the microsip source code. The source code is available for download under the GPL v2 ... MicroSIP MicroSIP - lightweight VoIP SIP softphone for Windows ... MicroSIP - open source portable SIP softphone based on PJSIP stack for Windows OS. It allowing to do high quality VoIP calls (pers... MicroSIP Add-ons - MicroSIP Table_title: Add-ons Table_content: header: | Name | Description | row: | Name: Telephone Number Detection for Google Chrome | Des... MicroSIP Microsip - VoIP.ms Wiki 28 Jun 2025 — microsip api
| Solution | Type | API Style | |----------|------|------------| | | Cross-platform | Command-line, Python, C# | | PJSIP | Library | C API, wrappers | | Twilio / Plivo | Cloud telephony | REST API | | Asterisk AMI | PBX control | TCP socket, events | | Microsoft Graph (Teams) | Cloud VoIP | REST + Graph API | The MicroSIP API, though modest and based on