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Adrian Georgescu, 07/06/2012 02:36 pm


SylkServer allows creation and delivery of rich multimedia applications accessed by SIP User Agents. The server supports SIP signaling over TLS, TCP and UDP transports, RTP and MSRP media planes, has built in capabilities for creating ad-hoc SIP multimedia conferences with HD Audio, IM and File Transfer and can be easily extended with other applications by using Python language.

This wiki page is meant for providing access to the version control source code repository. For up to date information please visit the official web site http://sylkserver.com

The software is in active development and progress announcements will be made on SIP beyond VoIP mailing list


For the complete feature list look on the features page

SIP Signaling

  • TLS, TCP and UDP transports
  • INVITE and REFER methods
  • SIP protocol trace

Voice over IP

  • Wideband (G722, Speex)
  • Narrow (G711, GSM, iLBC)
  • Encryption (sRTP)
  • NAT Traversal (ICE)

Instant Messaging

  • Chat Sessions (MSRP)
  • Encryption (TLS)
  • Composing Indication
  • Session History

Multiparty Conferencing

  • Participants Information
  • VoIP and Instant Messaging
  • File Transfers
  • Screen Sharing

XMPP Gateway

  • Presence Subscriptions
  • Chat Sessions
  • Multi-party User Chat
  • Jingle Audio (roadmap)

XMPP gateway design

sylk-server-diagram.png (102.5 kB) Tijmen de Mes, 04/05/2012 05:30 pm