/sip-resources

Various SIP resources.

GNU General Public License v2.0GPL-2.0

SIP Resources

An incomplete list with various useful SIP resources, mostly open source, but not only.

Markers:

  • ⭐ - open source
  • ⚡ - freeware
  • 💰 - paid component

Index

Standard Specifications

SIP Core

  • RFC3261 : SIP: Session Initiation Protocol
  • RFC3262 : Reliability of Provisional Responses in the Session Initiation Protocol (SIP)
  • RFC3263 : Session Initiation Protocol (SIP): Locating SIP Servers
  • RFC3265 : Session Initiation Protocol (SIP)-Specific Event Notification

SDP

  • RFC4566 : SDP: Session Description Protocol (obsoleted)
  • RFC3264 : An Offer/Answer Model with the Session Description Protocol (SDP)

Online Tutorials

Books

Network Tools

SIP Servers

SIP Softphones

SIP GUI Softphones

SIP softphones with graphical user interface:

SIP CLI Softphones

SIP softphones with command line interface:

SIP WebRTC Softphones

SIP softphones running on web browser based on WebRTC standards:

SIP Hardphones

  • AudioCodes
  • Avaya
  • Cisco (Linksys, Sipura)
  • Fanvil
  • Gigaset (Siemens)
  • Grandstream
  • HTech
  • Panasonic
  • Poly (Polycom, Obihai)
  • Mitel (Aastra)
  • Panasonic
  • Sangoma (Digium)
  • Snom
  • Tiptel
  • Ubiquiti
  • VTech
  • Yealink

SIP Libraries

SIP Native Libraries

SIP libraries written in C, C++, Java, Go, Rust, Python, PHP, Erlang, ...:

SIP JavaScript Libraries

SIP libraries written in JavaScript:

SIP Command Line Tools

RTP Relays

Telephony Operator Systems

Telephony API Platforms

PBX Systems

Session Border Controllers

RTC Events