4-6 P/N 480-0062-00-10Chapter 4: Advanced Topic: View Call Detail RecordsTenor AX Establishes Connection with CDR ServerTo capture CDR reports via CDR server (i.e., a PC or workstation you use to capture CDR data) youmust first configure the IP address and port number of the CDR server in the Tenor AX unit. Oncethese are configured, the Tenor AX unit will be able to establish a TCP/IP session with the server onits own.CDR Server Establishes Connection with Tenor AXIf no IP address/port number is configured, the CDR server has to initiate the session. The Tenor AXunit uses TCP port numbers 9002 and 9003 on its side for the CDR sessions. The CDRServerportmust still be configured to either 9002 or 9003 (see the Command Line Interface User Guide forspecific information).Whether the Tenor AX unit establishes the connection with the CDR server or the CDR serverattempts to establish the connection, there is a limit of 5 attempts to enter the correct passwordbefore the TCP session is terminated (to configure a password, see the CLI command cdrpasswordin the previous section).After the CDR server successfully logs into the CDR port of the Tenor AX unit, the CDR server willbe provided with the IP address and unit name of the Tenor AX. The CDR server will then supply thesequence number of the last CDR that it has received from the Tenor AX unit. If the last CDR num-ber is unknown, the server should send 0 for the sequence number. After this exchange, the TenorAX will start delivering new CDRs to the server.
