B2bua + Ser

I don't know how to install B2bua on asterisk server. Please help me!

I did that:

cvs -d:pserver:anonymous@cvs.sippy.berlios.de:/cvsroot/sippy login

cvs -z3 -d:pserver:anonymous@cvs.sippy.berlios.de:/cvsroot/sippy co sippy

But after that I don't know how continuelly to do?

I dont know what you are trying to achieve, but Asterisk can be configured to act as a b2bua without any other software. Your message topic mentions ser but your message itself makes no reference to it.

Oh, Thank x-console very much.
I will post my second issue, I'm trying to achieve that asterisk acts as a b2bua and connect with Ser for sake of billing.
Can you guide me how to do that, thanks.

I have already configure a asterisk server connect with a Ser server. What can i do to configure asterisk server as a b2bua server and connect with Ser server for billing issue?

the easiest way is to have users registered to your ser. When a user makes a call it routes to asterisk, asterisk then initiates a new call out to the final destination, and bridges the two calls together.

so how to configure asterisk and ser like following:
Each users register with ser, make call to each other via asterisk and has a prepaid card. When each users make call, their card will decrease down to 0$. They must charge a new prepaid card for calling.

What do i need to do? Is it relative with agi, radius?

there are many different ways you can do this. AGI is certainly one of them.

thank x-console for caring my issue very much
but can you give some detail guides or a tutorial address on internet about this issue?

can any one help me?

there are not many tutorials or how-to documents to accomplish what you want, because there are so many different ways to go about it. Hit google and search for the related topics; agi, asterisk, openser. Join the mailing lists, download the applications themselves and start playing around with them. There is an Asterisk o'reilly book that discusses AGI in some detail.