opensips vs FreePBX

Struggling to choose between opensips and FreePBX? Both products offer unique advantages, making it a tough decision.

opensips is a Network & Admin solution with tags like sip, proxy, b2bua, voip, signaling, session-management.

It boasts features such as SIP signaling, Presence and instant messaging, Load balancing and failover, NAT traversal, Call routing and policy enforcement, Media handling and transcoding, Accounting and billing, Integration with various databases and pros including Open source and free, High performance and scalability, Modular and extensible architecture, Supports wide range of protocols and standards, Active community support.

On the other hand, FreePBX is a Business & Commerce product tagged with voip, pbx, asterisk, telephony.

Its standout features include Web-based GUI for managing Asterisk, Extension management, Voicemail, Call routing, IVR, Call recording, Call reporting, Fax server, Conferencing, and it shines with pros like Free and open source, Easy to use graphical interface, Active development community, Highly customizable, Supports a wide range of telephony features.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

opensips

opensips

OpenSIPS is an open source SIP proxy and B2BUA server used to build and deploy SIP platforms and VoIP infrastructures. It provides advanced routing, signaling, and session management capabilities for building large scale SIP networks.

Categories:
sip proxy b2bua voip signaling session-management

Opensips Features

  1. SIP signaling
  2. Presence and instant messaging
  3. Load balancing and failover
  4. NAT traversal
  5. Call routing and policy enforcement
  6. Media handling and transcoding
  7. Accounting and billing
  8. Integration with various databases

Pricing

  • Open Source

Pros

Open source and free

High performance and scalability

Modular and extensible architecture

Supports wide range of protocols and standards

Active community support

Cons

Steep learning curve

Requires expertise to setup and configure

Limited graphical user interface

Need to integrate external components for full-featured system


FreePBX

FreePBX

FreePBX is an open source web-based GUI that controls and manages Asterisk, an open source communication server. It enables managing extensions, voicemail, call routing, IVRs, and other PBX features through a web browser.

Categories:
voip pbx asterisk telephony

FreePBX Features

  1. Web-based GUI for managing Asterisk
  2. Extension management
  3. Voicemail
  4. Call routing
  5. IVR
  6. Call recording
  7. Call reporting
  8. Fax server
  9. Conferencing

Pricing

  • Open Source

Pros

Free and open source

Easy to use graphical interface

Active development community

Highly customizable

Supports a wide range of telephony features

Cons

Can have a steep learning curve

Requires Linux server and Asterisk

Limited official support options

Some advanced features require paid modules