Yjinglechan

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This module supports the Jingle protocol by implementing XMPP as an external component of another server.
 
This module supports the Jingle protocol by implementing XMPP as an external component of another server.
  
−
=== Message handlers ===
+
===Routing===
−
 
+
−
==== Routing ====
+
  
 
Syntax: jingle/user@server
 
Syntax: jingle/user@server
Line 11: Line 9:
 
A 'callerprompt' parameter may be added with a text to be sent to the called party before making the call
 
A 'callerprompt' parameter may be added with a text to be sent to the called party before making the call
  
−
==== Examples ====
+
====Examples====
  
 
Route a call 125 to the user 'remoteuser' at server 'remotedomain.com'
 
Route a call 125 to the user 'remoteuser' at server 'remotedomain.com'
−
^125$=jingle/remoteuser@remotedomain.com;callerprompt=Hello, this is a call from ME
+
  ^125$=jingle/remoteuser@remotedomain.com;callerprompt=Hello, this is a call from ME
  
−
=== Configuration ===
+
===Configuration===
  
 
yjinglechan.conf
 
yjinglechan.conf
  
 +
; This file keeps the configuration for the Jingle channel
 +
 
  [general]
 
  [general]
−
  ; Global settings of Jabber and Jingle engines
+
  ; Global settings of Jingle channel
 +
 +
; servermode: boolean: Server/client mode
 +
; This parameter can be used to override yate running mode
 +
; Defaults to true if yate is running in non client mode, false otherwise
 +
;servermode=
 +
 +
; domains: string: Comma separated list of domains serviced by the jingle channel
 +
; The parameter is not used in client mode
 +
; When running in non client mode any domain should be a jabber server (sub)domain
 +
;domains=
 +
 +
; resources: string: Comma separated list of resources serviced by the jingle channel
 +
; The parameter is not used in client mode
 +
; The first resource will be the default one (for outgoing calls)
 +
; If this parameter is empty the module will handle all resources
 +
;resources=
 +
 +
; resource_priority: integer: Resource priority for presence sent by the module
 +
; Interval allowed -128..127
 +
; Defaults to 0
 +
;resource_priority=0
 +
 +
; jingle_version: integer: Jingle session version to use for outgoing calls
 +
; Defaults to the newest version if missing or invalid
 +
; Allowed values are 0 or 1
 +
; This parameter can be overridden when routing by an 'ojingle_version' parameter
 +
;jingle_version=
 +
 +
; jingle_flags: string: Comma separated list of default jingle session flags
 +
; Available flags:
 +
;  - noping: Don't send ping (empty session info)
 +
; This parameter can be overridden when routing by an 'ojingle_flags' parameter for
 +
;  outgoing calls or "jingle_flags" for incoming calls
 +
;jingle_flags=
 +
 +
; accept_relay: bool: Accept a "relay" transport type even if we had another type before
 +
; This works only with Jingle version 0 (Google Talk, libjingle)
 +
;accept_relay=disable in server mode, enable in client mode
 +
 +
; singletone: boolean: Send chan tones as single characters.
 +
; If disabled, the whole text received as chan tone(s) will be sent
 +
 
 +
;  in the same XML element
 +
; Defaults to enable
 +
;singletone=enable
 +
 +
; imtochantext: boolean: Send received IM messages as chan.text if a channel is found
 +
; If disabled, an im.route message will be pushed into the engine
 +
; Defaults to disable
 +
;imtochantext=disable
 
   
 
   
 
  ; localip: string: Set this machine's IP address. If missing, we will try to guess one
 
  ; localip: string: Set this machine's IP address. If missing, we will try to guess one
Line 35: Line 85:
 
  ; pending_timeout: integer: How much an outgoing call will wait for a response to a probe
 
  ; pending_timeout: integer: How much an outgoing call will wait for a response to a probe
 
  ;  Defaults to 10000
 
  ;  Defaults to 10000
 +
; The parameters are not used in client mode
 
  ; These options are used when we want to make an outgoing call and we can't do that because we don't have
 
  ; These options are used when we want to make an outgoing call and we can't do that because we don't have
 
  ;  a resource with audio capability for the called party, so we have to probe its presence
 
  ;  a resource with audio capability for the called party, so we have to probe its presence
 
  ; Since we might not receive a response if the caller is not subscribed to called's party presence,
 
  ; Since we might not receive a response if the caller is not subscribed to called's party presence,
 
  ;  we should make a subscribe request first (enabling request_subscribe will do that)
 
  ;  we should make a subscribe request first (enabling request_subscribe will do that)
−
  ; The jingle channel will wait for the time given by pending_timeout for an appropriate response
+
  ; The jingle channel will wait for the time given by pending_timeout for an an appropriate response
 
  ; If no response is received within pending_timeout interval the call will be dropped
 
  ; If no response is received within pending_timeout interval the call will be dropped
 
  ; When receiving a valid response, the jingle channel will start to negotiate the call
 
  ; When receiving a valid response, the jingle channel will start to negotiate the call
Line 46: Line 97:
 
  ;pending_timeout=10000
 
  ;pending_timeout=10000
 
   
 
   
−
  ; xmlparser_maxbuffer: integer: Maximum length of text we ever parse as XML
+
  ; auto_subscribe: boolean: Automatically respond to (un)subscribe requests
−
  ; Defaults to 8192
+
; The parameter is not used in client mode
−
  ;xmlparser_maxbuffer=8192
+
  ; Defaults to disable
 +
; WARNING: If auto_subscribe is enabled when the module is handling the same domain(s) as
 +
;  the jabber server this might lead to subscription request aproval on behalf of 'real'
 +
;  jabber users!
 +
  ;auto_subscribe=disable
 
   
 
   
−
  ; stream_restartcount: integer: Maximum value for stream restart counter
+
  ; stanza_timeout: integer: The timeout interval (in milliseconds) of a stanza sent by a
−
;  Defaults to 2. Take values between 1 and 10
+
  ;  jingle session
−
; stream_restartupdateinterval: integer: Interval (in miliseconds) to update (increase)
+
  ; Session initiate and ping timeout will automatically lead to session termination
−
;  the stream restart counter. Defaults to 15000. Take values between 5000 and 300000
+
  ; Minimum allowed value is 10000
−
; The TCP connection with a server may be closed due to XML parser or socket errors or the open
+
  ; Defaults to 20000 if missing or to the minimum value if invalid
−
;  operation may fail (the server may be down)
+
  ;stanza_timeout=20000
−
; These options defines the TCP connection restart behaviour. The mechanism is designed to avoid
+
−
;  repetitive connect attempts
+
−
; The restart count defines the number of times the engine will try to establish a TCP connection
+
−
;  with the server. Each time a connect attempt fails the counter is decremented. No more attempts
+
−
;  to (re)connect are made when the counter is 0
+
−
; The restart count update interval defines the interval at which the restart counter is incremented,
+
−
;  up to the value given by stream_restartcount
+
−
;stream_restartcount=2
+
−
;stream_restartupdateinterval=15000
+
−
 
+
−
; auto_subscribe: string: Presence. Set the behaviour of processing the subscribe/unsubscribe requests
+
−
; Allowed values:
+
−
;    none: All subscription are processed as a result of messages. The subscription changes are made
+
−
  ;         on receiving 'unsubscribed' responses from remote users or 'resource.subscribe' from another module
+
−
  ;    from: Automatically accept subscribe/unsubscribe requests
+
−
  ;   to:  Automatically subscribe/unsubscribe to/from the remote user when adding to the roster
+
−
  ;   both: The combination of 'from' and 'to'
+
−
  ; Defaults to none
+
−
; This parameter is forced to 'from' if the roster is kept by the server
+
−
;auto_subscribe=none
+
−
;
+
−
; delete_unavailable: bool: Presence. Automatically delete an user or a resource when unavailable
+
−
; This setting is ignored if the roster is kept by the server
+
−
; Defaults to enable
+
−
  ;delete_unavailable=enable
+
 
   
 
   
−
  ; auto_probe: boolean: Presence. Automatically respond to probe requests for users in our domain when
+
  ; ping_interval: integer: The interval (in milliseconds) to ping the remote party of a
−
  ;   we know nothing about the user presence
+
  ; jingle session
−
  ; Defaults to enable
+
; If enabled and the ping element fails the session will be terminated
−
  ; This parameter is forced to enable if the roster is kept by the server
+
  ; Minimum allowed value is 60000. Set it to 0 to disable ping
−
  ;auto_probe=enable
+
  ; Defaults to 300000 if missing or invalid
 +
; If enabled, it's value must be greater then stanza_timeout
 +
  ;ping_interval=300000
 
   
 
   
−
  ; probe_interval: integer: Presence. Interval to probe a remote user if no data was received
+
  ; resource.notify: integer: Override the priority of module's resource.notify message handler
−
;  Defaults to 1800000
+
  ;resource.notify=
−
; expire_interval: integer: Presence: Interval to wait a response to a probe request sent as a result
+
−
;  of interval (set in probe_interval) ellapsing
+
−
;  Defaults to 300000
+
−
; These options are used to refresh the roster. The probe interval is the maximum time allowed between
+
−
  ;   succesive presence notifications from remote users. After this interval ellapses a probe request will
+
−
;  be sent to the user. If a response is not received within expire_interval, the remote user will be
+
−
;  supposed to be unavailable
+
−
; These parameters are ignored when the roster is kept by the server
+
−
;probe_interval=1800000
+
−
;expire_interval=300000
+
−
;
+
−
; default_resource: string: Default resource name when missing from local users' JIDs
+
−
; Defaults to yate
+
−
;default_resource=yate
+
 
   
 
   
−
  ; extra_domain: string: Extra domain served by us
+
  ; redirectcount: integer: Default value for outgoing calls redirect counter
−
  ; Here may be specified an extra domain accepted by the engine (other then the domain name of
+
  ; This parameter controls the behaviour of an outgoing call terminated
−
  ;   the default component server) as destination for incoming data
+
;  with 'redirect' reason containing a non empty target
−
  ;extra_domain=
+
; If non 0 the counter is decreased. If the target is an XMPP uri the call will
 +
  ; be re-executed internally.
 +
; If the counter is 0 when terminated, the call parameters list will be filled with
 +
;  session parameters to let the PBX deal with it.
 +
; This parameter can be overridden from routing
 +
;redirectcount=0
 +
 +
; dtmfmethod: string: Default value for the method used to send DTMFs
 +
; Allowed values:
 +
;  jingle: Use the jingle protocol
 +
;  rfc2833: Send RFC 2833 DTMFs
 +
;  inband: Generate inband tones
 +
;  chat: Send tones as chat messages
 +
; This parameter can be overridden from routing
 +
  ;dtmfmethod=jingle
 
   
 
   
−
; printxml: boolean: Print sent/received XML data to output if debug level is at least 9
 
−
; Defaults to no
 
−
;printxml=no
 
 
   
 
   
 
  [codecs]
 
  [codecs]
Line 119: Line 148:
 
  ; default: bool: Enable all unlisted codecs by default
 
  ; default: bool: Enable all unlisted codecs by default
 
  default=false
 
  default=false
−
;
 
−
; mulaw: bool: Companded-only G711 mu-law (PCMU/8000)
 
−
;mulaw=default
 
 
   
 
   
 +
; mulaw: bool: Companded-only G711 mu-law (PCMU/8000)
 +
mulaw=true
 +
 
 
  ; alaw: bool: Companded-only G711 a-law (PCMU/8000)
 
  ; alaw: bool: Companded-only G711 a-law (PCMU/8000)
−
  ;alaw=true
+
  alaw=true
 
   
 
   
 
  ; gsm: bool: European GSM 06.10 (GSM/8000)
 
  ; gsm: bool: European GSM 06.10 (GSM/8000)
 
  gsm=default
 
  gsm=default
 +
 +
; ilbc: bool: Internet Low Bandwidth Codec (iLBC/8000)
 +
;ilbc=default
 
   
 
   
 
  ; lpc10: bool: Linear Prediction Codec (LPC/8000)
 
  ; lpc10: bool: Linear Prediction Codec (LPC/8000)
Line 136: Line 168:
 
   
 
   
 
  ; g723: bool: ITU G.723 all variations (G723/8000)
 
  ; g723: bool: ITU G.723 all variations (G723/8000)
−
  g723=default  
+
  g723=default
 
   
 
   
 
  ; g726: bool: ITU G.726 32-bit (G726-32/8000)
 
  ; g726: bool: ITU G.726 32-bit (G726-32/8000)
Line 148: Line 180:
 
   
 
   
 
   
 
   
−
  [jabber.domain]
+
  [hacks]
−
  ; Each other section is used to initialize the server list as a Jabber Component
+
  ; This section holds the dirty stuff required to work with some broken
−
  ; The name of the section is used as base Jabber domain
+
  ;  or old implementations
−
  ; Changes don't affect the already opened streams
+
 
   
 
   
−
  ; address: string: The IP address of the machine running the Jabber server (required)
+
  ; ilbc_forced: string: Format to offer as iLBC, can be: ilbc20 or ilbc30
−
;address=
+
  ; Defaults to ilbc30
−
+
  ;ilbc_forced=ilbc30
−
; port: integer: The port on server to connect to (required)
+
−
;port=
+
−
+
−
; password: string: The password used by Yate to authenticate with the server
+
−
;password=
+
−
+
−
; identity: string: The (sub)domain used by the component
+
−
; This setting controls the roster storing and will be used to generate the domain name of local users
+
−
; If identity is equal to jabber.domain (section name) the roster will be kept by the component server
+
−
;  The domain part of local user's JID will be given by the identity: jabber.domain
+
−
; If identity is not equal to section name:
+
−
;  If terminated in '.jabber.domain' it will be left untouched, otherwise the suffix '.jabber.domain' will be added
+
−
;  In this case, the roster will be kept locally
+
−
; Examples:
+
−
;  Section name: null.ro, subdomain=somename
+
−
;  identity=null.ro
+
−
;    The roster is kept by the component server. Domain part of local JIDs: null.ro
+
−
;    Yate identify itself to the server as somename.null.ro
+
−
;  identity=someidentity or identity=someidentity.null.ro
+
−
;    The roster is kept locally. Domain part of local JIDs: someidentity.null.ro
+
−
;    Yate identify itself to the server as someidentity.null.ro
+
−
; Either way, the domain part of the local users will be also the domain accepted by the engine
+
−
;  as destination for received data (and, of course, the domain given by extra_domain)
+
−
; Defaults to section name
+
−
;identity=
+
−
+
−
; subdomain: string: The subdomain to use if the identity equals the section name
+
−
; Defaults to the value of default_resource
+
−
;subdomain=yate
+
−
+
−
; startup: boolean: Open the stream to the server when initializing the driver
+
−
  ; Defaults to enable
+
−
  ;startup=enable
+
 
   
 
   
−
  ; default: boolean: This is the default component to use. If no component is
+
  ; ilbc_default: string: Format to use for iLBC when packetization is unknown
−
;  marked as default the first will be implicitely default
+
  ; Defaults to ilbc30
−
  ; Defaults to false
+
  ;ilbc_default=ilbc30
−
  ;default=false
+
  
−
=== Examples ===
+
===Examples===
  
 
This is an example of how to configure the stream with the Jabber server who will expose Yate to the Jabber network
 
This is an example of how to configure the stream with the Jabber server who will expose Yate to the Jabber network

Revision as of 12:50, 15 October 2012

Contents

Jingle module

This module supports the Jingle protocol by implementing XMPP as an external component of another server.

Routing

Syntax: jingle/user@server

A 'callerprompt' parameter may be added with a text to be sent to the called party before making the call

Examples

Route a call 125 to the user 'remoteuser' at server 'remotedomain.com' 

 ^125$=jingle/remoteuser@remotedomain.com;callerprompt=Hello, this is a call from ME

Configuration

yjinglechan.conf 

; This file keeps the configuration for the Jingle channel

[general]
; Global settings of Jingle channel

; servermode: boolean: Server/client mode
; This parameter can be used to override yate running mode
; Defaults to true if yate is running in non client mode, false otherwise
;servermode=

; domains: string: Comma separated list of domains serviced by the jingle channel
; The parameter is not used in client mode
; When running in non client mode any domain should be a jabber server (sub)domain
;domains=

; resources: string: Comma separated list of resources serviced by the jingle channel
; The parameter is not used in client mode
; The first resource will be the default one (for outgoing calls)
; If this parameter is empty the module will handle all resources
;resources=

; resource_priority: integer: Resource priority for presence sent by the module
; Interval allowed -128..127
; Defaults to 0
;resource_priority=0

; jingle_version: integer: Jingle session version to use for outgoing calls
; Defaults to the newest version if missing or invalid
; Allowed values are 0 or 1
; This parameter can be overridden when routing by an 'ojingle_version' parameter
;jingle_version=

; jingle_flags: string: Comma separated list of default jingle session flags
; Available flags:
;  - noping: Don't send ping (empty session info)
; This parameter can be overridden when routing by an 'ojingle_flags' parameter for
;  outgoing calls or "jingle_flags" for incoming calls
;jingle_flags=

; accept_relay: bool: Accept a "relay" transport type even if we had another type before
; This works only with Jingle version 0 (Google Talk, libjingle)
;accept_relay=disable in server mode, enable in client mode

; singletone: boolean: Send chan tones as single characters.
; If disabled, the whole text received as chan tone(s) will be sent
 
;  in the same XML element
; Defaults to enable
;singletone=enable

; imtochantext: boolean: Send received IM messages as chan.text if a channel is found
; If disabled, an im.route message will be pushed into the engine
; Defaults to disable
;imtochantext=disable

; localip: string: Set this machine's IP address. If missing, we will try to guess one
; The local machine's IP address is used to negotiate the audio stream
;localip=

; anonymous_caller: string: Set the caller name if missing for outgoing calls
; Defaults to unk_caller
;anonymous_caller=unk_caller

; request_subscribe: boolean: Make a subscribe request before probing a remote user
;   Defaults to enable
; pending_timeout: integer: How much an outgoing call will wait for a response to a probe
;   Defaults to 10000
; The parameters are not used in client mode
; These options are used when we want to make an outgoing call and we can't do that because we don't have
;   a resource with audio capability for the called party, so we have to probe its presence
; Since we might not receive a response if the caller is not subscribed to called's party presence,
;   we should make a subscribe request first (enabling request_subscribe will do that)
; The jingle channel will wait for the time given by pending_timeout for an an appropriate response
; If no response is received within pending_timeout interval the call will be dropped
; When receiving a valid response, the jingle channel will start to negotiate the call
; pending_timeout actually extends the time an outgoing call may be in a not answered state
;request_subscribe=enable
;pending_timeout=10000

; auto_subscribe: boolean: Automatically respond to (un)subscribe requests
; The parameter is not used in client mode
; Defaults to disable
; WARNING: If auto_subscribe is enabled when the module is handling the same domain(s) as
;  the jabber server this might lead to subscription request aproval on behalf of 'real'
;  jabber users!
;auto_subscribe=disable

; stanza_timeout: integer: The timeout interval (in milliseconds) of a stanza sent by a
;  jingle session
; Session initiate and ping timeout will automatically lead to session termination
; Minimum allowed value is 10000
; Defaults to 20000 if missing or to the minimum value if invalid
;stanza_timeout=20000

; ping_interval: integer: The interval (in milliseconds) to ping the remote party of a
;  jingle session
; If enabled and the ping element fails the session will be terminated
; Minimum allowed value is 60000. Set it to 0 to disable ping
; Defaults to 300000 if missing or invalid
; If enabled, it's value must be greater then stanza_timeout
;ping_interval=300000

; resource.notify: integer: Override the priority of module's resource.notify message handler
;resource.notify=

; redirectcount: integer: Default value for outgoing calls redirect counter
; This parameter controls the behaviour of an outgoing call terminated
;  with 'redirect' reason containing a non empty target
; If non 0 the counter is decreased. If the target is an XMPP uri the call will
;  be re-executed internally.
; If the counter is 0 when terminated, the call parameters list will be filled with
;  session parameters to let the PBX deal with it.
; This parameter can be overridden from routing
;redirectcount=0

; dtmfmethod: string: Default value for the method used to send DTMFs
; Allowed values:
;  jingle: Use the jingle protocol
;  rfc2833: Send RFC 2833 DTMFs
;  inband: Generate inband tones
;  chat: Send tones as chat messages
; This parameter can be overridden from routing
;dtmfmethod=jingle


[codecs]
; This section allows to individually enable or disable the codecs

; default: bool: Enable all unlisted codecs by default
default=false

; mulaw: bool: Companded-only G711 mu-law (PCMU/8000)
mulaw=true
 
; alaw: bool: Companded-only G711 a-law (PCMU/8000)
alaw=true

; gsm: bool: European GSM 06.10 (GSM/8000)
gsm=default

; ilbc: bool: Internet Low Bandwidth Codec (iLBC/8000)
;ilbc=default

; lpc10: bool: Linear Prediction Codec (LPC/8000)
lpc10=default

; slin: bool: Signed Linear 16-bit uncompressed (L16/8000)
slin=default

; g723: bool: ITU G.723 all variations (G723/8000)
g723=default

; g726: bool: ITU G.726 32-bit (G726-32/8000)
g726=default

; g728: bool: ITU G.728 all variations (G728/8000)
g728=default

; g729: bool: ITU G.729 all variations (G729/8000)
g729=default


[hacks]
; This section holds the dirty stuff required to work with some broken
;  or old implementations

; ilbc_forced: string: Format to offer as iLBC, can be: ilbc20 or ilbc30
; Defaults to ilbc30
;ilbc_forced=ilbc30

; ilbc_default: string: Format to use for iLBC when packetization is unknown
; Defaults to ilbc30
;ilbc_default=ilbc30

Examples

This is an example of how to configure the stream with the Jabber server who will expose Yate to the Jabber network 

[mydomain.com]
address=1.2.3.4
port=10000
password=whateverstring
startup=enable

Yate will start a TCP connection to the IP address 'mydomain.com' resolves to. The port to use to connect to 'mydomain.com' (10000) will be obtained internally by searching after the value entered in the address parameter (1.2.3.4). The password (whateverstring) will be used to authenticate with the server

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