Most modern PBXs implement call accounting interface using TCP/IP.
But there are situations in which the connection with the PBX must be made via serial cable (RS-232C) either because of the hotel's requirements or due to the PMS's requirements.
GuestCAS implements all methods of CDRs retrieval from PBX, among them:
- Database
- Email
- FTP
- HTTP
- HTTPS
- InfoBuffer360 Informatec
- IP Socket
- PBX proprietary protocols
- Serial (RS-232C)
- SFTP
- SSH
- Syslog
- Telnet
- TFTP
GuestCAS is compatible with the most relevant brands of PBXs used by hotels worldwide, such as: