Yate is a next-generation telephony engine. While currently focused on Voice over Internet Protocol (VoIP) and PSTN, its power lies in its ability to be easily extended. Voice, video, data, and instant messaging can all be unified under Yate's flexible routing engine, maximizing communications efficiency and minimizing infrastructure costs for businesses. It supports SIP, H.323, IAX, MGCP, Jingle, Jabber, E1, T1, analogic, robbed bit, ISDN PRI, BRI, and SS7.
| Tags | Communications Internet Phone Telephony |
|---|---|
| Licenses | GPL |
| Operating Systems | POSIX BSD FreeBSD Linux Windows Windows Windows |
| Implementation | C++ |
Recent releases


Changes: Minor bugs were fixed. This version is Dahdi compatible. This should be the last release before 3.0.


Changes: New features include Cisco SLT transport of SS7 MTP2 signaling over UDPTL, support for controlling analog or digital media gateways on MGCP, wave audio recording and playback from a database, secure RTP (SRTP) support, a file transfer module for Jingle, and support for Jabber contacts in client. Various interoperability and stability fixes and performance improvements were made.


Changes: New features include analog lines, robbed bit, SS7, passive recording on E1/T1 and analogic, clustering, high availability, MGCP, and Jingle. libpri was replaced with ysig. In YateClient, jingle support was added and the interface was improved. The GTK interface was replaced with a Qt interface.


Changes: A clustering module that allows registering and making calls to a cluster of servers was added. A new late routing module allows sending ENUM routed or forked calls to numbers of registered phones. The ACD (queues) module now has configurable database queries and sample support scripts were added.


Changes: Many changes were made in the API and modules allowing for more flexibility and further development are now provided. There is a brand new stack for PSTN protocols supporting ISDN, SS7, and analog cards. Yate is also moving towards clustering capabilities by providing MGCP support and Linux-HA heartbeat support. A new Qt 4 based client improves the look and allows easier development of custom solutions.
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