AMI Originate: Error sending URL in Application Data

Hi all,

I’m trying to originate call by using AMI through my C# application. I’m able to login into AMI and then call is originated. I want to run VXML application after the call is answered, for this i passed voice xml URL as Data in Originate request. This URL is fetched from a php script at Asterisk server.
When i verified in VXI logs in /tmp/log.txt only some part of URL is available.

Is there any limit on data that we pass in AMI Originate.

Any help appreciated !!

Tejinder Singh.