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Questions tagged [unimrcp]

18 questions
10
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0 answers

Correct way to handle multiple requests in UniMRCP Plugin

I'm trying to create a UniMRCP plugin. It is not clear from the documentation how multiple simultaneous requests from clients are supposed to be handled with the Plugin. Which of the options below is the case? The server creates a plugin on a…
Ron Harlev
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How can I view the request logs being sent to Google Cloud Speech-to-Text API from Google Dialogflow

Situation: We are using the UniMRCP Google Dialogflow plugin to proxy a request from a Cisco telephony stack to Google Dialogflow. In the request sent to UniMRCP, we are sending both audio and phrase hints, however we are unsure of whether the…
Ryan Stack
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1 answer

Using Google SR Plugin and Dynamic Speech Contexts to increase performance of Google Cloud Speech-to-text API and Dialogflow

Task: We are attempting to build a Dialogflow agent that will interact with callers via our Cisco telephony stack. We will be attempting to collect alphanumeric credentials from the caller. Here is our proposed architecture: Problem: In order to…
Ryan Stack
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No such grammar file available Speech-Language res_speech_unimrcp.c:433 uni_recog_load_grammar:

I have a simple vxml , loaded into voximal application on asterisk , the prompt plays find , but i encounter this error ; uni_recog_load_grammar: No such grammar file available: What could i be doing , both files are in the same directory, its not…
Johnson Eyo
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Using UniMRCP integrated with Google TTS

I developed an application based on MRCP protocol (using UniMRCP) and now I'm trying to integrate it with google TTS but I'm having some problems. Has anyone tried to develop a TTS plugin for UniMRCP using Google TTS? Is it possible? Thanks in…
PortoC
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Connecting MRCP audio with PJSIP

I am looking for a way to connect the audio stream from an MRCP client/server session to a call answered with PJSIP. Our server establishes a SIP call with an caller endpoint and then creates a conference with a 2nd (server) endpoint. This 2nd…
Renee
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Build an MRCP client which communicates with Nuance speech server

Download and install the installation packages from http://www.unimrcp.org/: -unimrcp-sdk-1.0.0.exe and unimrcp-sdk-1.0.0.exe (32-bit) OR -unimrcp-x64-sdk-1.0.0.exe and unimrcp-x64-1.0.0.exe (64-bit) Download the file…
Rohan Kumar
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1 answer

Does Google Speech To Text comply with RFC 6787

More generally, are there ASR open standards that we can expect vendors to comply with?
Satish M
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How to pass custom parameters from client to UniMRCP plugin

Actually I wanted to get custom params in plugin from client I tried pass params from extension.conf like below: exten => s,2, SynthAndRecog(Welcome to bot,builtin:speech/transcribe, userdid=user_id&spl=en-IN&p=speech-nuance5-mrcp2) But I'm not…
suresh bambhaniya
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Can I use UniMRCP to stream audio to a websocket from a live call sent over FreeSWITCH?

We use FreeSWITCH to send voice calls. We are already integrated with UniMRCP to do speech recognition with Google Speech. For this particular use case, we need to stream audio live from both legs of a call and send to a websocket. I am wondering…
Shara Karasic
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how to get the sip info from the sofia-sip in the unimrcp

I used unimrcp1.7.0, and i need to know the detail of SIP info. I tried in the callback function mrcp_sofia_eventcallback in the file mrcp_sofiasip_server_agent.c. the callback funtion is defined as: static void mrcp_sofia_event_callback( …
Xufang
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Issue in freeswitch grammar with unimrcp

In freeswitch asr with mod_unimrcp i have issue in detecting speech . if i run my code with session:execute("play_and_detect_speech",menu .. "detect:unimrcp {start-input-timers=false,no-input-timeout=" .. no_input_timeout .. ",recognition-timeout="…
thilip an
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Issue in Freeswitch ASR with mod_unimrcp

While using mod_unimrcp in freeswitch (with license) in lua script, speech is detected but not matched correctly with grammar. It shows 001-no match,but actually it matches with grammar. While trying in javascript, grammar does not load and speech…
thilip an
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Voximal: Unable to connect to UniMRCP compiled with custom ASR plugin

I have written a custom UniMRCP ASR plugin and wanted it to work with Voximal on Asterisk. I followed the doc here: https://wiki.voximal.com/doku.php?id=asrproviders:unimrcp. The VXML works fine but, when I try to record in VXML, I can't see any…
Vipul
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Googl ASR integration using UniMRCP for two way communication

I wanted to capture all the voice conversation between customer and agent in text format. I have done the integration with Asterisk and Google Speach-to-Text using UniMRCP. I'm successfully able to capture customer side speech only but I wanted to…
Chayan Dolai
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