Record voice call

Are there any programs or libraries th开发者_如何学编程at will allow me to record phone calls on Symbian OS? Especially using Java/C++/Python?

You can write your own . Check out CCMRTest sample in http://wiki.forum.nokia.com/index.php/Symbian_C%2B%2B_Example_Projects

You can have a look at web companies that provide voice related web services SaaS like Tropo for example (e.g. http://blog.tropo.com/tag/recording/)