Using testUA
From reSIProcate
Contents |
[edit] User Agent Tester (testUA) Instructions
TestUA is a test console for the recon (Conversation Manager) API.
[edit] External Dependencies
- Codec plug-in DLL's in working directory - codec_*.dll from sipXtapi/sipXmediaLib/bin directory
- ca.pem file in working directory - contains acceptable root certificate authority (CA) certificates for TURN over TLS
[edit] Startup Command Line Parameters
Command line options are:
- -?, --?, --help, /? - display command line options
- -aa - enable autoanswer
Enabling autoanswer will cause testUA to automatically answer any inbound SIP calls and place them in the lowest numbered conversation currently created.
- -a <IP Address> - bind SIP transports to this IP address
In general the IP address to bind to is queried from the host OS. This switch allows specification of the IP address for OS's that cannot be queried, or for machines that have mulitple NICs.
- -u <SIP URI> - URI of this SIP user
This option is used to specify the SIP URI for this instance of testUA. testUA uses this setting (-ip is not specified) in order to find the regisration server. If nothing is specified, then the default of sip:noreg@<ipaddress> will be used.
- -p <password> - SIP password of this this SIP user
Use this switch in cases where the proxy digest challenges sip messaging.
- -nr - no registration, set this to disable registration with SIP Proxy
By default, if a SIP uri is specified, testUA will attempt to register with it. Use this switch to disable this.
- -d <DNS servers> - comma seperated list of DNS servers, overrides OS detected list
By default, testUA will query the OS for a list of DNS servers. Use this option in cases where the OS does not return any, or the correct values.
- -sp <port num> - local port number to use for SIP messaging (UDP/TCP)
By default, testUA will use port 5062 for SIP messaging, use this switch to specify something different.
- -mp <port num> - local port number to start allocating from for RTP media
By default, testUA will use media ports starting at 17384, use this switch to specify something different.
- -tp <port num> - local port number to use for TLS SIP messaging
By default, testUA will listen for TLS connections on port 5063, use this switch to specify something different. Note SIP certificiates must be present in executable directory for windows hosts and ~/.sipCerts directory on linux hosts.
- -td <domain name> - domain name to use for TLS server connections
By default, testUA will query the OS for a local hostname for TLS, use this switch to override the OS queried result.
- -nk - no keepalives, set this to disable sending of keepalives
By default, testUA will enable UDP CRLF keepalives every 30 seconds and TCP keepalives every 180 seconds. Use this switch to disable CRLF keepalives.
- -op <SIP URI> - URI of a proxy server to use a SIP outbound proxy
By default testUA does not use an outbound proxy. Use this switch to route all outbound, out-of-dialog requests through a fixed proxy despite the destination URI.
- -sm <Srtp|SrtpReq|SrtpDtls|SrtpDtlsReq> - sets the secure media mode
By default, no secure media is offered in outbound SIP requests. Use this option to
change that behaviour. Note: Inbound secure media is always accepted.
Srtp - use SRTP with keying outside of media stream (SDES key negotiation)
via SDP. RTP/AVP profile is used, and transport capability of RTP/SAVP is
listed, in order to implement best-effort SRTP. Note: The crypo attribute
is provided outside of the SDP capability, as this is required by SNOM for
optional SRTP offers.
SrtpReq - use SRTP with keying outside of media stream (SDES key negotiation)
via SDP. RTP/SAVP profile is used to indicate that SRTP is mandatory.
SrtpDtls - use SRTP with DTLS key negotiation. RTP/AVP is use as a default, and a
transport capability of UDP/TLS/RTP/SAVP is listed, in order to impelement
best-effort DTLS-SRTP.
SrtpDtlsReq - use SRTP with DTLS key negotiation. UDP/TLS/RTP/SAVP profile is used to
indicate that Dtls-Srtp use is mandatory.
- -nm <Bind|UdpAlloc|TcpAlloc|TlsAlloc> - sets the NAT traversal mode
By default, no NAT traversal strategies are used. Use this switch to specify one:
Bind - use Binding discovery on a STUN server, to discover and use "public" address
and port in SDP negotiations
UdpAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over UDP and Allocate a UDP relay address and port to
use in SDP negotiations
TcpAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over TCP and Allocate a UDP relay address and port to
use in SDP negotiations
TlsAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over TLS and Allocate a UDP relay address and port to
use in SDP negotiations
- -ns <server:port> - set the hostname and port of the NAT STUN/TURN server
If -nm switch is used then you MUST specify the STUN/TURN server name/address and port.
- -nu <username> - sets the STUN/TURN username to use for NAT server
Use this option if the STUN/TURN server requires authentication.
- -np <password> - sets the STUN/TURN password to use for NAT server
Use this option if the STUN/TURN server requires authentication.
- -nl - disables local audio support - removes requirement for local audio hardware.
Note: if local audio support is disabled, then local participants cannot be created.
- -l <NONE|CRIT|ERR|WARNING|INFO|DEBUG|STACK> - logging level
By default the logging level is INFO, use this switch to change it.
Sample Command line:
testUA -a 192.168.1.100 -u sip:1000@myproxy.com -p 123 -aa
[edit] Console Command Reference
Once the console is started, testUA will automatically register with a proxy server, if required.
When starting testUA, one Conversation (Handle=1) and one local participant (Handle=1) is automatically created for convienience.
The console then accepts the following commands:
- createConversation: <'createconv'|'cc'>
Create a new empty conversation.
- destroyConversation: <'destroyconv'|'dc'> <convHandle>
Destroys conversation and ends all participants that solely belong to this conversation.
- joinConversation: <'joinconv'|'jc'> <sourceConvHandle> <destConvHandle>
Add all participants from source conversation to destination conversation and destroys source conversation.
- createLocalParticipant: <'createlocal'|'cl'>
Creates a new local participant.
- createRemoteParticipant: <'createremote'|'crp'> <convHandle> <destURI> [<'manual'>] (last arg is fork select mode, 'auto' is default)
Creates a new remote participant (outbound SIP call) in conversation specified. Dest URI must be provided. When ForkSelectMode is set to auto the conversation manager will automatically dispose of any related conversations that were created, due to forking.
- createMediaResourceParticipant: <'createmedia'|'cmp'> <convHandle> <mediaURL> [<durationMs>]
Creates a new media resource participant in the specified conversation. Media is played
from a source specified by the url and may be a local audio file, audio file fetched via
HTTP or tones. The URL can contain parameters that specify properties of the media
playback, such as number of repeats.
Media Urls are of the following format:
"tone"|"file":<tone|filepath>[;duration=<duration>][;local-only]
[;remote-only][;repeat][;prefetch]
Tones can be any DTMF digit 0-9,*,#,A-D or a special tone:
dialtone, busy, fastbusy, ringback, ring, backspace, callwaiting, holding, or
loudfastbusy
Note: 'repeat' option only makes sense for file and http URLs
Note2: 'prefetch' option only makes sense for http URLs
Note3: audio files may be AU, WAV or RAW formats. Audiofiles should be 16bit mono,
8khz, PCM to avoid runtime conversion.
- destroyParticipant: <'destroypart'|'dp'> <parthandle>
Ends connections to the participant and removes it from all active conversations.
- addPartcipant: <'addpart'|'ap'> <convHandle> <partHandle>
Adds a participant to an existing conversation.
- removePartcipant: <'removepart'|'rp'> <convHandle> <partHandle>
Removes a participant from a conversation. If the participant no longer exists in any conversation, then they are destroyed (local participants exempt). For a remote participant this means the call will be released.
- moveParticipant: <'movepart'|'mp'> <partHandle> <srcConvHandle> <dstConvHandle>
Removes participant from src conversation and adds them to the dst conversation.
- modifyParticipantContribution: <'partcontrib'|'pc'> <convHandle> <partHandle> <inputGain> <outputGain> (gain in percentage)
Sets a participants input and output gain towards the specified conversation.
- outputBridgeMatrix: <'bridgematrix'|'bm'>
Outputs the sipX mixing bridge matrix for debugging purposes.
- alertPartcipant: <'alert'|'al'> <partHandle> [<'noearly'>] (last arg is early flag, enabled by default)
Sends a 180 response to the far end. If noearly is enabled then SDP is not sent in the response.
- answerParticipant: <'answer'|'an'> <partHandle>
Sends a 200 response to the far end.
- rejectParticipant: <'reject'|'rj'> <partHandle> [<statusCode>]
Sends the specied response code to the far end. (default status code is 486)
- redirectPartcipant: <'redirect'|'rd'> <partHandle> <destURI>
If unanswered - sends a 302 response to the far end with the destURI in the contact header. Otherwise sends a REFER request to the far end.
- redirectToPartcipant: <'redirectTo'|'rt'> <partHandle> <destPartHandle>
Sends a REFER request to the far end with a 'replaces' header corresponding to the partHandle specified.
- setSpeakerVolume: <'volume'|'sv'> <volume>
- setMicrophoneGain: <'gain'|'sg'> <gain>
- muteMicrophone: <'mute'|'mm'> <'0'|'1'> (1 to enable/mute)
- enableEchoCancel: <'echocancel'|'aec'> <'0'|'1'> (1 to enable)
- enableAutoGainControl: <'autogain'|'agc'> <'0'|'1'> (1 to enable)
- enableNoiseReduction: <'noisereduction'|'nr'> <'0'|'1'> (1 to enable)
- createSubscription: <'subscribe'|'cs'> <eventType> <targetUri> <subTime> <mimeType> <mimeSubType>
Creates a SIP subscription to the targetURI of the corresponding eventType. Expected mimeType and subType must be specified.
- destroySubscription: <'destsub'|'ds'> <subHandle>
Unsubscribes an existing subscription.
- setAutoAnswer <'autoans'|'aa'> <'0'|'1'> (1 to enable (default)
Enable this to have testUA automatically answer incoming calls and add to the lowest numbered created conversation.
- setCodecs <'setcodecs'|'sc'> <codecId>[,<codecId>]+ (comma separated list)
Changes the default codec list/order. Note a codec plugin must have been present at startup time, in order to use that codec. Unknown id's are ignored. Default is: 0,8,96,98,99,108,97,3,109 Acceptable sipX codec Ids are: 0 - G.711 mu-law 3 - GSM codec 8 - G.711 a-law 96 - Speex NB, 8,000bps 97 - Speex NB, 5,950bps 98 - Speex NB, 15,000bps 99 - Speex NB, 24,600bps 108 - Internet Low Bit Rate Codec - iLBC (RFC3951) 109 - AVT/DTMF Tones, RFC 2833
- setSecureMediaMode <'securemedia'|'sm'> <'None'|'Srtp'|'SrtpReq'|'SrtpDtls'|'SrtpDtlsReq'>
Allows changing the secure media mode at runtime. Controls what is present
for secure media in our SDP offers. Note: Inbound secure media is always accepted.
Srtp - use SRTP with keying outside of media stream (SDES key negotiation)
via SDP. RTP/AVP profile is used, and transport capability of RTP/SAVP is
listed, in order to implement best-effort SRTP. Note: The crypo attribute
is provided outside of the SDP capability, as this is required by SNOM for
optional SRTP offers.
SrtpReq - use SRTP with keying outside of media stream (SDES key negotiation)
via SDP. RTP/SAVP profile is used to indicate that SRTP is mandatory.
SrtpDtls - use SRTP with DTLS key negotiation. RTP/AVP is use as a default, and a
transport capability of UDP/TLS/RTP/SAVP is listed, in order to impelement
best-effort DTLS-SRTP.
SrtpDtlsReq - use SRTP with DTLS key negotiation. UDP/TLS/RTP/SAVP profile is used to
indicate that Dtls-Srtp use is mandatory.
- setNATTraversalMode <'natmode'|'nm'> <'None'|'Bind'|'UdpAlloc'|'TcpAlloc'|'TlsAlloc'>
Allows changing the NAT traversal mode at runtime.
Bind - use Binding discovery on a STUN server, to discover and use "public" address
and port in SDP negotiations
UdpAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over UDP and Allocate a UDP relay address and port to
use in SDP negotiations
TcpAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over TCP and Allocate a UDP relay address and port to
use in SDP negotiations
TlsAlloc - Use a TURN server as a media relay. Communicate to the TURN
server over TLS and Allocate a UDP relay address and port to
use in SDP negotiations
- setNATTraversalServer <'natserver'|'ns'> <server:port>
Allows changing the STUN/TURN server hostname and port at runtime.
- setNATUsername <'natuser'|'nu'> <username>
Allows changing the STUN/TURN username at runtime.
- setNATPassword <'natpwd'|'np'> <password>
Allows chaning the STUN/TURN password at runtime.
- startApplicationTimer: <'starttimer'|'st'> <timerId> <durationMs> <seqNo>
Test interface for application time API.
- displayInfo: <'info'|'i'>
Display information about all of the currently created conversation handles, and participant handles.
- exitProgram: <'exit'|'quit'|'q'>
