b2bua-server

Last modified by Buildbot on 2024/05/25 01:24

 Documentation based on repostory git version commit 2.4.0-alpha-189-g543b1e64 

B2bua server

Flexisip back-to-back user agent server parameters.
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Configuration options:

NameDescriptionDefault ValueDefault UnitType
application

The type of application that will handle calls bridged through the B2BUA. Possible values:
- `trenscrypter` Bridge different encryption types on both ends transparently.
- `sip-bridge` Bridge calls through an external SIP provider. (e.g. for PSTN gateways)

 trenscrypter String
transport

SIP uri on which the back-to-back user agent server is listening on.

 sip:127.0.0.1:6067;transport=tcp String
audio-port

Audio port to use for RTP and RTCP traffic. You can set a specific port or a range of ports.
Examples: 'audio-port=12345' or 'audio-port=1024-65535'

 1024-65535 IntegerRange
video-port

Video port to use for RTP and RTCP traffic. You can set a specific port or a range of ports.
Examples: 'video-port=12345' or 'video-port=1024-65535'

 1024-65535 IntegerRange
user-agent

Value of User-Agent header. Use the following syntax: <name>[/<version>] where <version> can bet set to '{version}' that is a placeholder for the Flexisip version.

 Flexisip-B2BUA/{version} String
data-directory

Directory where to store b2bua core local files
Default

 /var/opt/belledonne-communications/flexisip/b2b String
outbound-proxy

The Flexisip proxy URI to which the B2bua server should send all its outgoing SIP requests.

 sip:127.0.0.1:5060;transport=tcp String
no-rtp-timeout

Duration after which the B2BUA will terminate a call if no RTP packet is received from the other call participant. Unit: seconds.

 30 Integer
max-call-duration

Any call bridged through the B2BUA that has been running for longer than this amount of seconds will be terminated. 0 to disable and let calls run unbounded.

 0 Integer
video-codec

When not null, force outgoing video call to use the specified codec.
Warning: all outgoing calls will list only this codec, which means incoming calls must use it too.

  String