Features

From FreeSWITCH Wiki

Contents 1 FreeSWITCH Features 1.1 Default implementation is for a PBX or Softswitch 1.2 Modular system allows you to extend the system easily 1.3 Handle thousands of concurrent channels with media on a standard PC 1.4 Interoperates with many different products and protocols 1.5 Multi-tenant 1.6 Shared Line Appearance (SLA) 1.7 Voicemail with MWI (Message Waiting Indicator) 1.8 Bypass/proxy media mode to reduce bandwidth and scale more channels 1.9 Write IVR's in several different languages 1.10 Flexible CDR system 1.11 Call Groups (Ring Groups) 1.12 Intercom (Paging) 1.13 FIFO (QUEUE) 1.14 Misc Destinations 1.15 Control/Configure/Monitor FreeSWITCH remotely

FreeSWITCH Features

Default implementation is for a PBX or Softswitch

• The core (libfreeswitch) can be embedded into almost any app that can use a .so or .dll
• Mold it into a softphone, PBX, soft-switch or anything in between

Modular system allows you to extend the system easily

• Applications may be written in C, Java, .NET, Javascript/ECMAScript, Python, Perl, and more!

Handle thousands of concurrent channels with media on a standard PC

See Scalability Testimonials.

Interoperates with many different products and protocols

• such as CallWeaver (formerly known as OpenPBX.org), Bayonne, YATE, sipXecs or Asterisk
• Supports SIP, H.323, IAX2, LDAP, Zeroconf, XMPP / Jingle etc
• With OpenZAP a BSD licensed TDM abstraction library it can interface with the PSTN as well.

Multi-tenant

Shared Line Appearance (SLA)

Turn on the following in sip_profiles/default.xml:

<param name="multiple-registrations" value="true"/>
<param name="manage-presence" value="true"/>

Voicemail with MWI (Message Waiting Indicator)

See mod_voicemail

Bypass/proxy media mode to reduce bandwidth and scale more channels

Bypass Media and Proxy Media

Write IVR's in several different languages

mod javascript, mod python, mod java, modules

Flexible CDR system

• XML CDR
• etc..

Call Groups (Ring Groups)

See Call Groups

Intercom (Paging)

See Intercom

FIFO (QUEUE)

See Mod_fifo

Misc Destinations

See Misc Destinations

Control/Configure/Monitor FreeSWITCH remotely

• mod eventsocket

• Freeswitch_XML-RPC

• xml curl