I am using Cisco CVP 4.0 SR2 version and developing a simple POC for speech deployment. I am receiving a A VoiceXML error occurred of type "error.com.cisco.media.resource.unavailable.asr". The default MRCP timeout value of 3 seconds is also increased to 10 seconds.
Below are my development and deployment details:
1) I am using Cisco Unified CVP 4.0 with OSR 3.0 as the VXML Gateway adapter along with c2800nm-ipvoice_ivs-mz.124-6.XT.bin Cisco IOS
2) I am trying to use 2 Option Menu CVP Standard Element to get "one" or "two" from the caller using Speech.
3) Below is the gateway configuration related to ASR/TTS:
ip host asr-en-us 172.22.1.95
ip host tts-en-us 172.22.1.95
ip host asrtts-en-us 172.22.1.95
http client cache memory pool 15000
http client cache memory file 600
http client cache refresh 864000
http client connection timeout 60
http client response timeout 30
ivr prompt memory 15000
ivr prompt streamed none
no http client connection persistent
ivr asr-server rtsp://172.22.1.95/recognizer
ivr tts-server rtsp://172.22.1.95/synthesizer
mrcp client timeout connect 10
mrcp client timeout message 10
mrcp client rtpsetup enable
vxml tree memory 1000
dtmf-relay rtp-nte h245-signal h245-alphanumeric
4) I have made change to Speech works Media Server the following configuration change
server.resource.2.url VXIString media/speechrecognizer to: server.resource.2.url VXIStringrecognizer
server.resource.4.url VXIString media/speechsynthesizer to: server.resource.4.url VXIStringsynthesizer
After which the Speech Works Media Server service OSServer.exe - OSServer.CFG didn't come up.
Also, one more observation while running the debug mrcp all, we found the GW is trying to talk through 554 RTSP port of recognizer and synthesizer. Is this the correct port?