CBV works by gathering the user's phone numbers (either data or voice), and calls the user back at one of those numbers. Upon modem connection, the user is granted a higher security level because we now know that indeed, someone is calling from the number specified, and are thus less likely to wreck havoc to the system.
Features Include:
- Will work with ALL BBS systems given that a pre/post-processor is used for that system. Direct support for systems that utilize the EXITINFO.BBS file for external programs (Remote Access, ProBoard), systems that write and read from the DOOR.SYS dropfile (TriBBS), and WWIV is included with the package, but support for any other software can be added by simply adding a pre/post-processor for that BBS type.
- TOTALLY configurable look. All screens used by the program are external in ANSI and ASCII form. Program text colors can be configured to go with display files.
- Multi-node capable.
- Multi-configuration capable, allow you to define different modem command setups, different setups for different nodes, different security level settings for different nodes, etc.
- Multiple local area-code support. Up to 25 local area codes may be defined.
- Optional LD Validation Capability.
- Optional Define LD Calling Hours. Define LD callbacks to only be allowed during certain times of day.
- Display LD Calls On Specific Days.
- Optional Hang-up on LD Callers after Validation.
- Optional capability to define all local exchanges for each area code. Up to 600 exchanges may be defined for each area code.
- Five different upgrade security level settings
- A "Bad Phone Number" Control File.
- Checking of duplicate numbers/validations.
- Auto Validate Duplicate Numbers.
- Sysop quick validation keys to bypass the callback and assign one of the five pre-defined security settings.
- Secure password checking using CRC32 with RA v2.00+.
- Support for modifying restrictions and exemptions with WWIV v4.20+.
- Hang up on users that abort the call-back.
- Hang up on users that enter an incorrect password too many times.
- Hang up on users after validation.
- The ability to write a text file for import as e-mail to the user upon an error, or successful callback.
- LOG capabilities.
- *NOT* Crippleware. All said features are fully functional.
- Support for both modified and unmodified userrecs with WWIV BBS systems.
- Storing of the validated number in the user's note/comment (pre/post-processor supporting only).
