Telephony

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Yate is a telephony engine who's main function is to connect together call legs to external devices or to internal server resources.
 
 
It uses a variety of VoIP protocols(as SIP, H.323, IAX2 or Jingle) that can be used without the need of special hardware.
 
 
In the next chapters you will find more informations about configuring each telephony protocol and the features supported by Yate.
 
 
 
==Session Initiation Protocol(SIP)==
 
==Session Initiation Protocol(SIP)==
  

Revision as of 07:34, 9 September 2013

Contents

Session Initiation Protocol(SIP)

The Session Initiation Protocol(SIP) is an signaling protocol widely used for controlling communication sessions such as voice and video calls over Internet Protocol(IP).

About Features
 
SIP in Yate
SIP protocol in Yate
 
SIP Security in Yate
TLS and SRTP in Yate
 
SIP Configuration File
Main configuration file for SIP module in Yate.
 
SIP Methods
How Yate processes SIP request methods and how to enable methods that are not handled by default.
 
SIP Features Module
SIP features module that implements SUBSCRIBE and NOTIFY Methods.
 
SIP Routing in Yate
Route to a SIP channel and a SIP Line.
 
SIP Client
Implementation and SIP Client features in Yate
 
SIP Features Module
SIP features module that implements SUBSCRIBE and NOTIFY methods
 
SIP Send DTMFs
How to do configurations related to DTMFs in SIP channel.
 
SIP Attended Call Transfer In Cluster
How to configure Yate to handle a SIP attended call transfer for an unknown call leg in the cluster node
 
SIP Flood Protection
Yate provides a protection mechanism against several types of SIP flood attacks.
 
SIP SBC
Describes how Yate can be used as a SIP session border controller.
 
xsip.generate
Use this message to initiate the transmission of a SIP request.
 
SIP query for CNAM and LNP
Feature used in a routing module that allows Yate to query CNAM and LNP databases over the SIP protocol.
 
SIP with NAT
Resolving SIP traversal problem by Yate.
 
How to use MESSAGE and PUBLISH requests
Example on how to handle custom SIP requests.

H323 Protocol

H.323 is a standard that specifies the components, protocols and procedures that provide multimedia communication services - real-time audio, video, and data communications - over packet-based networks.

About Features
 
H323 channel module
Configuration file used to configure H323 protocol in Yate
 
Compiling Yate with OpenH323 support
Installing and compiling OpenH323 - stable version to use with Yate
 
Compiling Yate with H323plus support
How to compile Yate with H323plus support - unstable version to use with Yate
 
Yate as H323 GateKeeper and YateClient as H323 client
Configure H323 Gatekeeper And Multiple Endpoint Server
 
H323 To SIP Signalling Proxy
Configure in Yate H323 To SIP Signalling Proxy
 
H323 Send DTMFs
Describes DTMFs send related to h323 channel.

Media Gateway Control Protocol(MGCP)

Media Gateway Control Protocol is a signalling and call control protocol used within Voice over IP (VoIP) systems that typically inter-operate with the public switched telephone network (PSTN).

About Features
 
MGCP call agent module
This module implements the Call Agent part of MGCP allowing Yate to control analog or digital Media Gateways

Inter-Asterisk eXchange(IAX/IAX2)

IAX2 is a VoIP protocol that carries both signaling and media on the same port.

About Features
 
IAX
Main configuration file for IAX channel module in Yate.
 
Yate as IAX server and YateClient as IAX client
Setup to configure Yate as a IAX Server and YateClient as a IAX client

JINGLE Protocol

Jingle - Google talk/Google voice.

About Features
 
JINGLE Module
How to configure JINGLE module in Yate
 
Jabber Client With Jingle Yate Server
How to configure a Jabber Client with Jingle Yate Server
 
Connecting to GMail
Learn how to route calls to contacts using Gmail account in accfile.conf

JABBER or XMPP(Extensible Messaging and Presence Protocol)

Extensible Messaging and Presence Protocol(XMPP) is a communications protocol for message-oriented middleware based on XML(Extensible Markup Language).

About Features
 
Jabber Client Module
Configuring Yate as a Jabber Client
 
Jabber Server Module
Configuring Yate as a Jabber Server
 
Features for Jabber Server
The features for Jabber Server
 
Building Jabber server using Yate
Describes the steps to follow to build a Jabber server using Yate.

Miscellaneous

Various articles that apply to more than one protocol

Articles
 
Call End Causes
Description of call end causes and errors in various protocols


See also

Personal tools
Namespaces

Variants
Actions
Preface
Configuration
Administrators
Developers