Installation guide

The Call Detail Report 31-12
Chapter 31: Wave Reports
Wave Global Administrator Guide
IP telephony voice extension record
The Extension Record Descriptor (ERD) determines how the extension record portion of the
Call Detail Report should be interpreted. The only valid values for the IP Telephony Extension
Record ERD are 0 and 1, which indicate that the extension record should be ignored (0) or
analyzed as an IP telephony voice extension record (1). The comma separated value file has
fixed length records. If ERD is 0, then applications should skip over the commas and blanks that
compose the remainder of the Call Detail Report record.
This extension record contains two symmetrical sections for the origination and the termination
sides of the call. Note that the ORIGINATION section corresponds to the DSP codec closest to
the Calling Party and that the TERMINATION section corresponds to the DSP codec closest to
the Called Party.
The following table describes the fields in the ORIGINATION and TERMINATION sections
of the IP Telephony Voice Extension Record. Note that in a Microsoft Excel spreadsheet,
columns are indicated by letters, as displayed in the
Column (Excel) Orig/Term column.
IP telephony voice extension record field descriptions
Column
(Excel)
Orig/Term
Field Name Length Record Heading
Orig/Term
Description
29 (AC)/
43 (AQ)
Media Endpoint IP
Address
15 OIP/TIP IP address of the device terminating the
RTP stream. If it is an IP phone, this is the
IP address of the IP phone. If it is a TDM
endpoint (e.g., an analog phone), this is the
IP address of the interface being used on
the Wave Server. IP address is in
aaa.bbb.ccc.ddd format (leading
zeros are omitted).
30 (AD)/
44 (AR)
Media
2 OM/TM Specifies the media:
1 = Audio
2 = Fax (future)
3 = Video (future)
4 = Modem Termination (future)
5 = Fax Termination (future)
Release 2.0
September 2010