Hi, I've started reading CDRTool documentation (very complete and long). Let me two basic questions about it:

1) Does CDRTool allow limiting simultaneous calls from/to a user/domain? I mean something as "fixed number of lines" per client.

2) I plan to use this scenario:

sip-users <-> OpenSer <-> Asterisk B2BUA <-> CDRTool <-> SIP_to_PSTN provider

So the sip-user will just authenticate against OpenSer, which will route call to Asterisk, and Asterisk as B2BUA will authenticate against CDRTool, so the "from_user" will be set by Asterisk but the "caller ID" will be the sip-user's original caller ID. Does CDRTool log and show the caller ID (not just the fromuser) in the web report? Or maybe it's not necessary to set the "from_user" in Asterisk? does CDRTool allow digest auth different of the "from_user"? does CDRTool require "check_from()"?

Thanks a lot for any help. Best regards.