Failed to Find MRCP Engine for Resource [speechsynth]

[Marcelo Botelho]

Good day!

It supposed lacking anything?  

MRCPRecog is working, but MRCPSynth and SynthAndRecog don´t.

2019-05-27 17:06:45:150979 [WARN]   Failed to Find MRCP Engine for Resource [speechsynth] 0x7f112c003ec8 <fdac972629b343d7>

2019-05-27 17:06:45:150985 [WARN]   Failed to Create Engine Channel 0x7f112c003ec8 <fdac972629b343d7> [speechsynth]

2019-05-27 17:06:45:151012 [INFO]   Add Pending Control Channel <fdac972629b343d7@speechsynth> [1]

2019-05-27 17:06:45:160158 [INFO]   Enable RTP Session 10.200.49.230:5026

2019-05-27 17:06:45:160202 [INFO]   Send Answer 0x7f112c003ec8 <fdac972629b343d7> [c:1 a:1 v:0] Status Not Acceptable

2019-05-27 17:06:45:160335 [INFO]   Receive SIP Event [nua_i_state] Status 406 Not Acceptable [SIP-Agent-1]

2019-05-27 17:06:45:160345 [NOTICE] SIP Call State 0x7f112c003ec8 [terminated]

2019-05-27 17:06:45:160353 [INFO]   Receive SIP Event [nua_i_terminated] Status 406 Not Acceptable [SIP-Agent-1]

[2019-05-27 17:25:26] DEBUG[24003][C-00000010]: app_synthandrecog.c:1524 app_synthandrecog_exec: (ASR-26) Add prompt: Por favor fale seu cpf

[2019-05-27 17:25:26] NOTICE[24003][C-00000010]: app_synthandrecog.c:1623 app_synthandrecog_exec: (ASR-26) Recognizing, Start-Input-Timers: 0

[2019-05-27 17:25:26] DEBUG[24003][C-00000010]: speech_channel.c:619 speech_channel_set_params: (ASR-26) Speech-Language: pt-BR

[

[2019-05-27 17:25:26] DEBUG[19105]: src/mrcp_client_session.c:1277 : Dispatch App Request TTS-26 <new> [2]

[2019-05-27 17:25:26] DEBUG[19105]: src/apt_task.c:263 : Signal Message to [MRCPv2ConnectionAgent] [0x7f18e4014f70;1;0]

[2019-05-27 17:25:26] NOTICE[19105]: src/mrcp_client_session.c:717 : Add Control Channel TTS-26 <new@speechsynth>

[2019-05-27 17:25:26] DEBUG[19105]: src/mrcp_client_session.c:743 : Add Media Termination TTS-26 <new@media-tm>

[2019-05-27 17:25:26] DEBUG[19105]: src/mrcp_client_session.c:772 : Add Media Termination TTS-26 <new@rtp-tm>

[[2019-05-27 17:25:26] DEBUG[19107]: src/mpf_context.c:180 : Add Media Context TTS-26

[2019-05-27 17:25:26] DEBUG[19107]: src/apt_task.c:263 : Signal Message to [MRCP Client] [0x7f1900001760;3;0]

[2019-05-27 17:25:26] DEBUG[19105]: src/apt_task.c:335 : Process Message [MRCP Client] [0x7f1900001760;3;0]

[2019-05-27 17:25:26] DEBUG[19105]: src/mrcp_client_session.c:939 : Media Termination Added TTS-26 <new@media-tm>

[2019-05-27 17:25:26] DEBUG[19105]: src/mrcp_client_session.c:939 : Media Termination Added TTS-26 <new@rtp-tm>

[2019-05-27 17:25:26] NOTICE[19105]: src/mrcp_client_session.c:409 : Send Offer TTS-26 <new> [c:1 a:1 v:0] to 10.200.49.230:8060

[2019-05-27 17:25:26] NOTICE[19105]: src/mrcp_sofiasip_client_agent.c:301 : Local SDP TTS-26 <new>

[2019-05-27 17:25:26] NOTICE[19111]: src/mrcp_sofiasip_client_agent.c:556 : Receive SIP Event [nua_r_invite] Status 406 Not Acceptable [uni2]

[2019-05-27 17:25:26] NOTICE[19111]: src/mrcp_sofiasip_client_agent.c:556 : Receive SIP Event [nua_i_state] Status 406 Not Acceptable [uni2]

[

[Arsen Chaloyan]

A TTS engine is required to make MRCPSynth work. For SynthAndRecog, both TTS and ASR engines are required.

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Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org

[ankit jobanputra]

Hello Arsen,

I am able to use google ASR. But not able to do tts with the same error.

this is my mrcp_profile for freeswitch configuration.

<include>

  <!-- UniMRCP Server MRCPv1 -->

  <profile name="uni2" version="2">

    <param name="server-ip" value="172.28.230.**"/>

    <param name="server-port" value="8060"/>

    <param name="resource-location" value=""/>

    <!--param name="speechsynth" value="speechsynthesizer"/-->

    <!--param name="speechrecog" value="speechrecognizer"/-->

    <!--param name="rtp-ext-ip" value="auto"/-->

    <param name="rtp-ip" value="auto"/>

    <param name="rtp-port-min" value="4000"/>

    <param name="rtp-port-max" value="5000"/>

    <param name="rtcp" value="0"/>

    <param name="rtcp-bye" value="2"/>

    <param name="rtcp-tx-interval" value="5000"/>

    <param name="rtcp-rx-resolution" value="1000"/>

    <!--param name="playout-delay" value="50"/-->

    <!--param name="max-playout-delay" value="200"/-->

    <!--param name="ptime" value="20"/-->

    <param name="codecs" value="PCMU PCMA L16/96/8000 telephone-event/101/8000"/>

    <!-- Add any default MRCP params for SPEAK requests here -->

    <synthparams>

    </synthparams>

    <!-- Add any default MRCP params for RECOGNIZE requests here -->

    <recogparams>

      <!--param name="start-input-timers" value="false"/-->

    </recogparams>

  </profile>

</include>

[Arsen Chaloyan]

Hello Ankit,

My response would be the same. Do you have a TTS engine loaded into UniMRCP server?

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[ankit jobanputra]

Yeah it worked now .. I enabled my speech synthesis.

Thank you for your response.

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