TSERVER_PDU_MISMATCH ERROR

[diembi]

Hello,
when i invoke cstaRouteSelectInv from csta client using csta.lib version 11.1.4.1 and csta32.dll version 11.1.4.1 always i receive a acsConfirmation with fail TSERVER_PDU_MISMATCH error (84). If i use Exercicer 11.1 the routeselectinv invoke is success and the call is routed to de destination. Can anybody help me?

Is very important.

Thank you.

 

[diembi]

Hello,
in documentation i find this:

"The application has invoked a service that the stream version does not support. This resulted in the client library sending the Telephony Server a Protocol Data Unit (PDU) that is not supported in the TSAPI version on that stream."

How can i solve that error?

Thank you