TD 92326GB
2009-03-10 / Ver. E
Installation and Operation Manual
VoIP Gateway
98
12.6 CDR0/CDR1 – Transmission of Call Detail Records
The VoIP Gateway can transmit detailed information on every single call. This information
is available in the call detail records (CDR).
The recorded data is available for subsequent activities, such as the calculation of
connection charges or the network analysis. CDR files are used in fixed networks, in IP
networks in relation to IP telephony and also in mobile networks. In selected virtual
connections, CDRs contain the call number, the name of the remote communication
computer, the date and time, the connection duration and the error messages.
There are 2 ways of transmitting
CDR data,
which can be selected in “CDR0” and
“CDR1”. In this way the same data can, for instance, be sent to the administrator via
SYSLOG and to the book-keeping department via HTTP.
Log files can be transmitted using the “SYSLOG”, “TCP” and “HTTP” protocols. Selecting
“off” deactivates the transmission of
Call Data Records
.
Depending on the protocol chosen the associated parameters such as the server's IP
address, etc. must be entered.
If “Billing CDR´s only” is enabled, see
on page 84, then only one “Call Data
Record” will be transmitted, at the end of an outgoing call, over the telephone network.
In this way, only outgoing, external calls, which will be billed, are recorded.
For further information please contact your dealer.
12.6.1 Transfer Call Data Records to a TCP program
1
Select Gateway > CDR0/CDR1.
2
Select “TCP” in the
Type
drop-down list.
Figure 77. TCP
3
If the VoIP Gateway is to establish the TCP connection automatically, enter the “IP
address” of the destination in the
Address
text field.
4
Enter the “TCP port number” in the
Port
text field.
5
Click “OK”.
The VoIP Gateway writes the Call Data Records to a TCP connection. The other end of the
TCP link is then responsible for further evaluating of the entries.
Figure 86.
