OpenSIPS vs. PortaSwitch Comparison


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About OpenSIPS is an open-source SIP proxy/server for voice, video, IM, presence, and any other SIP extensions. OpenSIPS is a multi-functional, multi-purpose signaling SIP server used by carriers, telecoms or ITSPs for solutions like Class4/5 residential platforms, trunking/wholesale, enterprise/virtual PBX solutions, session border controllers, application servers, front-end load balancers, IMS platforms, call centers, and many others. OpenSIPS is recommended for any kind of SIP scenario/service by the high throughput, tens of thousands of CPS, millions of ‏simultaneous calls (see official tests), the flexibility of routing and integration, routing scripts for implementing custom routing logics, several interfacing APIs. The effective application building, more than 120 modules to provide features, for SIP handling, backend operations, integration, the routing logic. OpenSIPS 3.2 release was the subject of a security audit, making everything safer and more secure for everybody.	About PortaSwitch combines Class 4/5 soft switching (PortaSIP) and real-time billing with online charging (PortaBilling) on one platform. Wholesale carriers, MVNOs, ITSPs, and UCaaS/voice providers use it to run voice, messaging, IoT/M2M, and data traffic under a single BSS+OCS stack. Key capabilities: - Open REST API and self-service rate and plan changes, no vendor release needed - Real-time prepaid and postpaid charging with balance tracking and fund-locking - SIP routing sized for wholesale concurrent-call volumes, plus Cloud PBX/IP Centrex - White-label wholesale and reseller layers - Multi-site geo-redundancy with automatic failover - Full source code access - Migration without interrupting live subscribers PortaSwitch is sold as a perpetual license not tied to subscriber count or as a monthly SaaS subscription based on billable events. It deploys on-premise, on Oracle Cloud Infrastructure, or hybrid, scaling across as many servers as capacity requires.
Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Not Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Not Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies searching for a signaling SIP server solution to manage and improve their communication	Audience BSS, Billing and Softswitch solutions to different types of Communication Service Providers: MNO/MVNO/MVNE, cable/MSO, fixed-line, broadband, VoIP, satellite, IoT and others.
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing PortaSwitch can be deployed either in an on-premises private cloud installation with a license, or in a public cloud as a service The PortaSwitch unlimited perpetual license does not depend on the number of subscribers or concurrent calls but rather covers an installation of a predefined number of instances and servers. The pricing of PortaSwitch in a cloud under SaaS model depends on the maximal capacity used during the month of service. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Supported
Company Information OpenSIPS United States opensips.org	Company Information PortaOne Founded: 2001 Canada www.portaone.com/telecom-products/portaswitch/
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Categories PBX Supported	Categories Billing and Provisioning Supported Cloud PBX Supported OSS/BSS Supported Telecom Billing Supported Telephony Supported Unified Communications Supported
	Show More Features Billing and Provisioning Features Billing & Invoicing Supported Carrier Access Billing Not Supported Contract Management Supported Customer Accounts Supported Customizable Billing Supported Flexible Rate Tables Supported Internet Supported Order Management Supported Post-Paid Systems Supported Pre-Paid Systems Supported Provisioning Supported Rating Supported Self Service Portal Supported Service Order System Supported VoIP Supported Cloud PBX Features Call Recording Supported Call Routing Supported IVR / Voice Recognition Supported Ring Groups Supported SIP Trunking Supported Virtual Extensions Supported Web Conferencing Supported Unified Communications Features Audio / Video Conferencing Supported Calendar Management Not Supported Call Recording Supported Call Routing Supported Chat / Messaging Supported Fax Management Supported File Sharing Not Supported Mobile Access Supported Multi-User Collaboration Supported Voice Mail Supported
Integrations Ansible Supported Boomi Not Supported Docker Supported Fonimo Supported Netdata Supported View All 4 Integrations	Integrations Ansible Not Supported Boomi Supported Docker Not Supported Fonimo Not Supported Netdata Not Supported View All 1 Integration
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