yate-core 5.4.0-1-1ubuntu2 / etc / yate / yiaxchan.conf

; Trunking notes:
; Trunking can be enabled when routing by a 'trunkout' parameter for outgoing calls
;  and 'trunkin' parameter for incoming calls.
; When registering a line to a remote server trunking can be enabled using a 'trunking'
;  parameter set in 'user.login' message
; The following parameters can be set in 'user.login' to override the defaults:
;  trunk_timestamps, trunk_sendinterval, trunk_maxlen, trunk_efficient_use,
;  trunk_nominits_sync_use_ts, trunk_nominits_ts_diff_restart
; When setting trunking parameters for a call the order is:
;  - init with configured parameters value
;  - override with parameters set for line (outgoing calls only)
;  - override parameters set when routing
; IMPORTANT: When a call is set to send trunked data all parameters related to
;  trunk (timestamps use, send interval, max packet length) are ignored if there
;  is another call using trunking with the same remote ip/port.
;  TAKE CARE WHEN SETTING TRUNKING PARAMETERS IN MORE THEN 1 PLACE FOR THE SAME
;   REMOTE IP/PORT !!!
; When routing a call to iax module a specific listener can be specfied:
;  1: Its name can be set in 'oconnection_id' parameter.
;    The name of the listener created from 'general' section is 'iaxengine'
;  2: Local ip/port can be specified in 'oip_transport_localip' and
;   'oip_transport_localport'. The port defaults to 4569 if missing.
;  If a non empty connection id or local address is specified and a valid listener
;   is not found the call will fail


[general]
; This section sets global variables of the implementation
; It also sets the default listener named 'iaxengine'
; Unless specified all parameters are listener specific

; port: int: UDP port for incoming connections
;port=4569

; addr: ipaddress: IP address to bind to
;addr=0.0.0.0

; force_bind: boolean: Try to use a random port if failed to bind on configured one
; Defaults to yes
;force_bind=yes

; default: boolean: Specifiy if this is the default transport to use when none specified
; Defaults to yes (unlike the other listeners)
;default=yes

; numtype: string:  Default calling number type for outgoing calls
; This parameter is applied on reload
; It can be overridden from routing by 'callernumtype' parameter
; Values: unknown,international,national,net-specific,subscriber,abbreviated,reserved
; Defaults to unknown if missing or incorrect
;numtype=unknown

; presentation: string: Default number presentation for outgoing calls
; This parameter is applied on reload
; It can be overridden from routing by 'callerpres' parameter
; Values: allowed, restricted, unavailable
; Defaults to allowed if missing or incorrect
;presentation=allowed

; screening: string:  Default number screening for outgoing calls
; This parameter is applied on reload
; It can be overridden from routing by 'callerscreening' parameter
; Values: user-provided, user-provided-passed, user-provided-failed, network-provided
; Defaults to user-provided if missing or incorrect
;screening=user-provided

; trunk_timestamps: boolean: Configure how trunked audio data is sent, enable it for
;  trunked data with timestamps and disable it to send trunked data without timestamps
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_timestamps' for incoming calls
;  or 'trunkout_timestamps' for outgoing calls
; This parameter is applied when a new trunk is created (a trunked call is created and
;  there is no trunk for the same remote address)
; Defaults to yes
;trunk_timestamps=yes

; trunk_sendinterval: integer: Interval, in milliseconds, to send trunked trunked audio data
; The interval is measured from the first packet put in a trunk
; Trunked data is sent when this interval ellapses or the buffer is full
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_sendinterval' for incoming calls
;  or 'trunkout_sendinterval' for outgoing calls
; This parameter is applied when a new trunk is created (a trunked call is created and
;  there is no trunk for the same remote address)
; Minimum allowed value is 5
; Defaults to 20
;trunk_sendinterval=20

; trunk_maxlen: integer: Maximum value for trunked data frames.
; This value includes the length if trunk frame header (8 bytes)
; Trunked data is sent when the send interval ellapses or the buffer is full
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_maxlen' for incoming calls
;  or 'trunkout_maxlen' for outgoing calls
; This parameter is applied when a new trunk is created (a trunked call is created and
;  there is no trunk for the same remote address)
; Minimum allowed value is 20
; Defaults to 1400
;trunk_maxlen=1400

; trunk_efficient_use: boolean: Use the trunk efficiently: don't send trunking data when
;  there is only 1 call using it
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_efficient_use' for incoming calls
;  or 'trunkout_efficient_use' for outgoing calls
; Defaults to no
;trunk_efficient_use=0

; trunk_nominits_sync_use_ts: boolean: Configure how to re-build timestamps when
;  processing incoming trunked audio without miniframe timestamps
; When enabled the transaction will use trunk timestamp and last received full voice
;  frame time and timestamp to build miniframe timestamps
; When disabled the transaction will use the time difference between current time and
;  last received full voice frame to build the miniframe timestamps
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_nominits_sync_use_ts' for incoming calls
;  or 'trunkout_nominits_sync_use_ts' for outgoing calls
; Defaults to yes
;trunk_nominits_sync_use_ts=yes

; trunk_nominits_ts_diff_restart: integer: The difference (in milliseconds) between
;  current timestamp and first timestamp of incoming trunked audio data without miniframe
;  timestamps at which to restart timestamps build data
; This value is used when received trunk timestamp is older then first timestamp
; If the difference is less then this value the miniframes will be dropped
; This will deal with trunk timestamp wraparound or restarted by remote party
; This parameter is ignored if trunk_nominits_sync_use_ts is disabled
; This parameter is applied on reload
; It can be overridden when routing by 'trunkin_nominits_ts_diff_restart' for incoming
;  calls or 'trunkout_nominits_ts_diff_restart' for outgoing calls
; Minimum allowed value is 1000
; Defaults to 5000
;trunk_nominits_ts_diff_restart=5000

; calltoken_in: boolean: Use call token ip address authentication on incoming calls
; Note: If the caller don't support the call token IAX extension the call request
;  will be ignored anyway
; This parameter is applied on reload
; Defaults to no
;calltoken_in=no

; calltoken_out: boolean: Offer call token ip address authentication on outgoing calls
; This is not a listener specific parameter, it will be applied for all listeners
; This parameter is applied on reload and can be overridden from routing
; Defaults to yes
;calltoken_out=yes

; calltoken_rejectmissing: boolean: Reject incoming calls without call token support
;  when calltoken_in is enabled
; If disabled the requests will be ignored (dropped)
; This parameter is applied on reload
; Defaults to yes
;calltoken_rejectmissing=yes

; retrans_count: integer: The number of frame retransmissions
; This parameter is applied on reload for new calls only
; Allowed interval: 1..10
; Defaults to 4
;retrans_count=4

; retrans_interval: integer: The first frame retransmission interval in milliseconds
; This parameter is applied on reload for new calls only
; Allowed interval: 200..5000
; Defaults to 500
;retrans_interval=500

; ping_interval: integer: The interval, in milliseconds, to send ping
; This parameter is applied on reload for new calls only
; Minimum allowed value is 10000
; Defaults to 20000
;ping_interval=20000

; adjust_ts_out_threshold: integer: The difference, in milliseconds, between sent audio data
;  timestamp and transaction timestamp at which audio data timestamp will be adjusted
; Its value will be rouded up to a multiple of 10
; This value is applied on reload for new calls only
; It can be overridden from routing
; Defaults to 120
; Allowed interval: 20 .. 300
;adjust_ts_out_threshold=120

; adjust_ts_out_over: integer: Interval, in milliseconds, to adjust sent audio data
;  timestamp on data overrun (the sender transmits data on a rate greater then expected)
; When applied the packets will be dropped until data timestamp will be at least at the
;  value of last sent packet timestamp
; NOTE: Choose values greater the packet time to drop more packets at a time.
;  Lower values will drop less packets in a row but this will happen more frequently
; Its value will be rouded up to a multiple of 10
; This value is applied on reload for new calls only
; It can be overridden from routing
; It can't be greater then adjust_ts_out_threshold
; Defaults to 120
; Allowed interval: 10 .. adjust_ts_out_threshold
;adjust_ts_out_over=120

; adjust_ts_out_under: integer: Interval, in milliseconds, to adjust sent audio data
;  timestamp on data underrun (the sender transmits data on a rate less then expected)
; Its value will be rouded up to a multiple of 10
; This value is applied on reload for new calls only
; It can be overridden from routing
; It can't be greater then 2 * adjust_ts_out_threshold - 1
; Defaults to 60
; Allowed interval: 10 .. 2 * adjust_ts_out_threshold - 1
;adjust_ts_out_under=60

; challenge_timeout: integer: Interval, in milliseconds, in which a remote party should
;  reply with credentials when we are challenging it
; This value is applied on reload
; Minimum allowed value is 5000
; Defaults to 30000
;challenge_timeout=30000

; tos: keyword: Type Of Service to set in outgoing UDP packets
; numeric TOS value or: lowdelay, throughput, reliability, mincost
;tos=0

; read_threads: int: Number of threads that read packets from socket
;read_threads=1 in client mode, 3 in server mode

; event_threads: int: Number of threads that process events
;event_threads=1 in client mode, 3 in server mode

; trunk_threads: int: Number of threads that service trunked voice packets
;trunk_threads=1

; thread: keyword: Default priority of the data service threads (socket listener and data trunking)
; Can be one of: lowest, low, normal, high, highest
; It is a bad idea to set a low priority for anything but testing
;thread=normal

; maxchans: int: Maximum number of channels running at once
; This is not a listener specific parameter, it will be applied for all listeners
; A value of 0 specifies that there is no limit enforced.
; Defaults to the value set by the maxchans setting from yate.conf
;maxchans=

; printmsg: boolean: Print sent/received frames to output if the module's debug
;  level is at least 9
; This parameter is applied on reload
; Defaults to yes
;printmsg=yes


[registrar]
; Controls the behaviour when acting as registrar

; expires_min: int: Minimum allowed expiration time in seconds
; This parameter is applied on reload
; Minimum allowed value is 1
; Defaults to 60 if missing
;expires_min=60

; expires_max: int: Value used to limit the expiration time to something sane
; This parameter is applied on reload
; Minimum allowed value is the value set in expires_min
; Defaults to 3600 if missing
;expires_max=3600

; expires_def: int: Default expiration time if not present in register requests
; This parameter is applied on reload
; The value is checked to be between expires_min and expires_max
; Defaults to 60 if missing
;expires_def=60


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

; default: bool: Default enabling state for codecs
;default=enable

; preferred: string: Preferred format to use
;preferred=

; slin: bool: Uncompressed 16-bit signed linear
;slin=enable

; mulaw: bool: Companded-only G711 mu-law
;mulaw=enable

; alaw: bool: Companded-only G711 a-law
;alaw=enable

; gsm: bool: European GSM 06.10
;gsm=enable

; gsmhr: bool: European GSM 06.20 (GSM Half Rate)
;gsmhr=enable

; lpc10: bool: LPC 10
;lpc10=enable


;[listener listener_name]
; This section configures an extra listener to use
; 'iaxengine' can't be used as listener name
; Listed parameters can't use the default value from 'general' section
; All other parameters from 'general' section who are listener specific can be overriden
;  for this listener

; enable: boolean: Enable or disable this listener
; This parameter is applied on reload and defaults to yes
;enable=yes

; port: int: UDP port for incoming connections
;port=4569

; addr: ipaddress: IP address to bind to
;addr=0.0.0.0

; force_bind: boolean: Try to use a random port if failed to bind on configured one
; Defaults to yes
;force_bind=yes

; default: boolean: Specifiy if this is the default transport to use when none specified
; Defaults to no
;default=no