[Freeswitch-users] Build the mod_unimrcp module

[Thangappan.M]

Where can I get the speech synthesizers?
How do I know the voices which are supported by particular servers?



On Fri, Jun 18, 2010 at 7:38 PM, Christopher Rienzo <cmrienzo at gmail.com>wrote:

> mod_unimrcp makes FreeSWITCH an MRCP client so it can do TTS/ASR using an
> MRCP server.  If you do not have (or want to use) an MRCP server, then this
> is not the module for you.
>
> Also, your configuration suggests you are using Nuance Speech Server, but
> are requesting a voice, awb, which Nuance doesn't have.
>
>
> On Fri, Jun 18, 2010 at 12:56 AM, Thangappan.M <thangappan143 at gmail.com>wrote:
>
>> Dear all,
>>
>>           I am in the process of developing IVR. So just planned to
>> convert my application to handle the TTS voice engine which is supported by
>> FreeSWITCH.
>>           Got the mod_unimrcp module which is used to recognize the speech
>> and synthesize the text to voice.
>>           For building the mod_unimrcp modules done the following steps.
>>                Uncomment the mod_unimrcp line in the modules.conf file in
>> the FreeSWITCH source
>>                Given make mod_unimrcp-install command.
>>                In modules.conf.xml uncomment the <load
>> modue="mod_unimrcp"/>
>>                Configured the following dial plan
>>                     <extension
>> name="unimrcp">
>>
>>         <condition field="destination_number"
>> expression="^4922$">
>>
>>                 <action application="answer"/>
>>                 <action application="set"
>> data="tts_engine=unimrcp:nuance5-mrcp1"/>
>>                 <action application="set" data="tts_voice=awb"/>
>>                 <action application="speak" data="This is our Text to
>> speech on FreeSWITCH"/>  -->
>>                 <action application="sleep" data="500"/>
>>
>> </condition>
>>
>>   </extension>
>>
>>      While making the call to 4922 got the following error in the
>> FreeSWITCH console.
>>
>>
>>
>> [INFO] mod_dialplan_xml.c:418 Processing thangappan->4922 in context default
>>
>> 	 [NOTICE] mod_dptools.c:717 Channel [sofia/internal/1012 at 192.168.1.222] has been answered
>>
>> 	 [INFO] mod_unimrcp.c:1499 speech_handle: name = unimrcp, rate = 8000, speed = 0, samples = 160, voice = , engine = unimrcp, param = nuance5-mrcp1
>> 	 [INFO] mod_unimrcp.c:1502 voice = awb, rate = 8000
>> 	 [NOTICE] mrcp_client.c:549 Create MRCP Handle 0x8b02400 [nuance5-mrcp1]
>>
>>
>> 	 [INFO] mrcp_client_session.c:142 Create Channel 0x8b02400 <new>
>> 	 [INFO] mrcp_client_session.c:398 Receive App Request 0x8b02400 <new> [2]
>> 	 [NOTICE] rtsp_client.c:255 Create RTSP Handle 0x8b04408
>>
>> 	 [INFO] mrcp_client.c:901 Add MRCP Handle 0x8b02400
>>
>> 	 [NOTICE] mrcp_client_session.c:718 Add Control Channel 0x8b02400 <new at speechsynth>
>> 	 [INFO] mrcp_client_session.c:420 Send Offer 0x8b02400 <new> [c:0 a:1 v:0]
>> 	 *[ERR] mod_unimrcp.c:965 (TTS-0) Timed out waiting for channel to be ready
>>
>>
>> 	 [ERR] switch_ivr_play_say.c:2104 Invalid TTS module!*
>> 	 [NOTICE] switch_core_state_machine.c:185 sofia/internal/1012 at 192.168.1.222 has executed the last dialplan instruction, hanging up.
>>
>>
>> 	 [NOTICE] switch_core_state_machine.c:187 Hangup sofia/internal/1012 at 192.168.1.222 [CS_EXECUTE] [NORMAL_CLEARING]
>> 	 [NOTICE] switch_core_session.c:1179 Session 1 (sofia/internal/1012 at 192.168.1.222) Ended
>>
>>
>> 	 [NOTICE] switch_core_session.c:1181 Close Channel sofia/internal/1012 at 192.168.1.222 [CS_DESTROY]
>> 	 [NOTICE] switch_channel.c:669 New Channel sofia/internal/1012 at 192.168.1.222 [49ed5afa-79f0-11df-b531-3553f3a65c3c]
>>
>>
>> 	So need to find a solution for that.
>>
>>
>> --
>> Regards,
>> Thangappan.M
>>
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>>
>
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-- 
Regards,
Thangappan.M
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