Setting 30 seconds timeout in an interafce

Hi expert,

Could anyone please guide me how to set 30 second timeout in the synchronous interface ?

My interface is like below:

Webservice->PI->JDBC

Are they meant to put the timeout in the comm channel.

Here soap is the sender and JDBC reciever comm channel

if so,Please guide us how to put timeout in commchannel level

Thanks,

Suparna Banerjee