Make sure the vasre-mrcp server is running and is listening on 192.168.1.79:1554.  When I installed, it was listening on 127.0.0.1 and I had to change the config in /opt/Vestec/mrcp/conf/mrcpserver.xml.

If iptables is running, make sure incoming connections to port 1554 is allowed (or shut it off) and RTP can be sent to the port range defined in the mrcpserver.xml file.




On Tue, Aug 13, 2013 at 9:46 PM, Michael Collins <msc@freeswitch.org> wrote:
Hey gang,

I'm having an issue trying to get Vestec ASR working with mod_unimrcp. I've got mod_unimrcp set to use port 1554 which is the default port for Vestec's MRCP server. I keep getting this error:

  1. 2013-08-13 18:35:58.167224 [WARNING] rtsp_client.c:386 () Failed to Connect to RTSP Server 192.168.1.79:1554
  2. 2013-08-13 18:35:58.167224 [DEBUG] apt_poller_task.c:227 () Wait for Messages [unimrcpserver-mrcp1]
  3. 2013-08-13 18:35:58.167224 [DEBUG] apt_task.c:278 () Process Message [MRCP Client] [1;0]
  4. 2013-08-13 18:35:58.167224 [INFO] mrcp_client_session.c:142 (ASR-8) Receive Answer 0x7f973c1288d0 <new> [c:0 a:0 v:0]
  5. 2013-08-13 18:35:58.167224 [DEBUG] apt_task.c:229 () Signal Message to [MediaEngine] [1;0]
  6. 2013-08-13 18:35:58.167224 [DEBUG] apt_consumer_task.c:97 () Wait for Messages [MRCP Client]
  7. 2013-08-13 18:35:58.187262 [DEBUG] apt_task.c:278 () Process Message [MediaEngine] [1;0]
  8. 2013-08-13 18:35:58.187262 [DEBUG] apt_task.c:278 () Process Message [MRCP Client] [3;0]
  9. 2013-08-13 18:35:58.187262 [INFO] mrcp_client_session.c:457 (ASR-8) Raise App Response 0x7f973c1288d0 <new> [2] FAILURE [1]
  10. 2013-08-13 18:35:58.187262 [ERR] mod_unimrcp.c:1889 (ASR-8) RECOGNIZER channel error!
Full call log is here: http://pastebin.freeswitch.org/21296

Any ideas on where to look for the culprit?

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