Setting Caller ID with iaxclient

Hi there, glad 2 be here,

we´re trying to set an outbound callerid with iaxclient in our vb-application. if we create an extension with freepbx frontend, the callerid is not be transmitted (overwritten by CID, configured in freepbx). if we configure our softphone extensions in a custom textfile, we can transmit the caller id, but we got no output sound. anybody there who knows the problem? we have to set the outbound caller id dynamically for each call.

thanks a lot, marc