Elastix vs opensips

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

Elastix is a Network & Admin solution with tags like unified-communications, ip-pbx, voip, open-source.

It boasts features such as IP PBX for VoIP calls, Voicemail, Call conferencing, Call recording, Fax server, Instant messaging, Presence management, Email server, CRM integration and pros including Open source and free, Built on proven open source components like Asterisk, Supports a wide range of telephony features, Easy to install and manage, Scalable for small to large deployments.

On the other hand, opensips is a Network & Admin product tagged with sip, proxy, b2bua, voip, signaling, session-management.

Its standout features include 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 it shines with pros like Open source and free, High performance and scalability, Modular and extensible architecture, Supports wide range of protocols and standards, Active community support.

Feature	Elastix	opensips
Overall Score	N/A	N/A
Primary Category	Network & Admin	Network & Admin

Product Overview

Elastix

Description: Elastix is an open source unified communications server software that combines IP PBX, email, IM, faxing, and collaboration features. It is built on top of free open source software like Asterisk, HylaFAX, Openfire, and Postfix.

opensips

Description: 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.

Key Features Comparison

Elastix Features

• IP PBX for VoIP calls
• Voicemail
• Call conferencing
• Call recording
• Fax server
• Instant messaging
• Presence management
• Email server
• CRM integration

opensips Features

• 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

Pros & Cons Analysis

Elastix

Pros

• Open source and free
• Built on proven open source components like Asterisk
• Supports a wide range of telephony features
• Easy to install and manage
• Scalable for small to large deployments

Cons

• Limited official support options
• Requires technical expertise to setup and manage
• Not as feature rich as some commercial UC solutions
• Fragmented ecosystem of addons and integrations

opensips

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

Pricing Comparison

Elastix

• Open Source

opensips

• Open Source