IIRC it was Vocalizer for Network 5.0 and some other Nuance Speech Server or something like that. I think requests were being handled by an NSServer process that was started on a different directory. Sorry I cannot be more helpful, but I no longer have access to that environment. From: <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Anonim Stefan <fanx07@gmail.com> Reply-To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Date: Thursday, December 8, 2016 at 4:35 AM To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Subject: Re: [Freeswitch-users] Freeswitch 1.6 with Nuance Vocalizer 6.2.3 - "Client connection refused" Hi Hector, Yes, I double checked that the nuance-server is listening on 9200 port. the above [0] [1] [2] [3] messages I can see on the nuance-server side. On freeswitch side I can see: 2016-12-08 09:20:51.071110 [DEBUG] apt_consumer_task.c:141 () Wait for Messages [MRCP Client] 2016-12-08 09:20:51.071110 [INFO] mrcp_sofiasip_client_agent.c:609 () Receive SIP Event [nua_i_state] Status 0 INVITE sent [nuance6-mrcp2] 2016-12-08 09:20:51.071110 [NOTICE] mrcp_sofiasip_client_agent.c:547 (TTS-8) SIP Call State TTS-8 [calling] 2016-12-08 09:20:56.071087 [WARNING] mod_unimrcp.c:1051 (TTS-8) MRCP session has not opened after 5000 ms 2016-12-08 09:21:23.051103 [INFO] mrcp_sofiasip_client_agent.c:609 () Receive SIP Event [nua_r_invite] Status 408 Request Timeout [nuance6-mrcp2] 2016-12-08 09:21:23.051103 [INFO] mrcp_sofiasip_client_agent.c:609 () Receive SIP Event [nua_i_state] Status 408 Request Timeout [nuance6-mrcp2] 2016-12-08 09:21:23.051103 [NOTICE] mrcp_sofiasip_client_agent.c:547 (TTS-8) SIP Call State TTS-8 [terminated] 2016-12-08 09:21:23.051103 [DEBUG] apt_task.c:265 () Signal Message to [MRCP Client] [0x7f5198010d30;1;0] 2016-12-08 09:21:23.051103 [DEBUG] apt_task.c:337 () Process Message [MRCP Client] [0x7f5198010d30;1;0] 2016-12-08 09:21:23.051103 [INFO] mrcp_client_session.c:151 (TTS-8) Receive Answer TTS-8 <new> [c:0 a:0 v:0] Status 408 2016-12-08 09:21:23.051103 [INFO] mrcp_client_session.c:455 (TTS-8) Raise App Response TTS-8 <new> [2] FAILURE [2] 2016-12-08 09:21:23.051103 [ERR] mod_unimrcp.c:1913 (TTS-8) SYNTHESIZER channel error! 2016-12-08 09:21:23.051103 [DEBUG] mod_unimrcp.c:1577 (TTS-8) CLOSED ==> ERROR 2016-12-08 09:21:23.051103 [DEBUG] apt_consumer_task.c:141 () Wait for Messages [MRCP Client] 2016-12-08 09:21:23.051103 [DEBUG] mod_unimrcp.c:1061 (TTS-8) Terminating MRCP session I suspect that either something might have been "updated" in Vocalizer and won't recognize what Freeswitch sends it anymore or I am doing something wrong in the extension config: <extension name="tts"> <condition field="destination_number" expression="^tts$"> <action application="sleep" data="2000"/> <action application="set" data="default_language=en-GB"/> <action application="set" data="tts_engine=unimrcp:nuance6-mrcp2"/> <action application="set" data="tts_voice=Serena"/> <action application="speak" data="Speak to me."/> <action application="hangup"/> </condition> </extension> Can you tell me the Freeswitch and Vocalizer versions it worked for you? Thank you, Stefan On Wed, Dec 7, 2016 at 5:08 PM, Hector Geraldino <Hector.Geraldino@ipsoft.com<mailto:Hector.Geraldino@ipsoft.com>> wrote: Is the Vocalizer for Network/NSS listening on that port? Can you nmap/telnet to that IP address on port 9200? I had no issues with using Nuance’s Vocalizer with MRCP using the mod_unimrcp module. From: <freeswitch-users-bounces@lists.freeswitch.org<mailto:freeswitch-users-bounces@lists.freeswitch.org>> on behalf of Anonim Stefan <fanx07@gmail.com<mailto:fanx07@gmail.com>> Reply-To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org<mailto:freeswitch-users@lists.freeswitch.org>> Date: Wednesday, December 7, 2016 at 5:56 AM To: Freeswitch-users <freeswitch-users@lists.freeswitch.org<mailto:freeswitch-users@lists.freeswitch.org>> Subject: [Freeswitch-users] Freeswitch 1.6 with Nuance Vocalizer 6.2.3 - "Client connection refused" Hi, I unsuccessfully tried to do TTS on Freeswitch using mod_unimrcp (with specific nuance profile), by connecting to nuance-server. I started the Nuance server in mrcp mode: [0] For MRCP v1 I get [1]. For MRCP v2 (using TCP) I get [2]. For nuance nvscmdline I get [3]. The FS unimrcp profiles I used are [4] for v1 and [5] for v2. Am I missing something here?! Have anyone tried this lately? Is Freeswitch 1.6 mod_unimrcp working with latest Nuance? Thank you, Stefan [0] http://pastebin.com/qXixTb5y [1] http://pastebin.com/dSxWNvX5 [2] http://pastebin.com/CPdRcpBY [3] http://pastebin.com/9D5kHuwc [4] http://pastebin.com/Q39PX74Q [5] http://pastebin.com/t2iAr6H1 _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org<mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org<mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org