Cisco TELEPRESENCE CALL DETAIL RECORDS FILE FORMAT - Manual de usuario descargar pdf (Pagina 13)

ISDN gateways

Call Detail Records File Format Reference Guide Page 13 of 26

ISDN gateway event types

Currently the ISDN gateway CDRs support the event types listed in the table below. They are listed in

the order that they occur in the CDR.

Event type Description

new_connection A new connection is initiated

connection_proceeding Appears whenever:

- the call has been connected

- a downspeeding event occurs

- a channel is added in an aggregation call

multiway_call_transfer An H.323 call leg is transferred to a multiway conference

connection_finished A connection is closed. The reason is provided within the event detail

The tables in the sections below show the parameters for each event type in the order in which they

appear in the CDR. There is an explanation for each parameter.

new_connection

This event is seen when a call starts.

Section Name Description

<connection> unique_id Unique identifier for the connection in the format

nnnnnnnn. This is generated automatically by the

ISDN gateway

<call> direction

Either ip to isdn or isdn to ip

calling_number For IP to ISDN calls, the H.323 alias or E.164 number

of the IP endpoint. For ISDN to IP calls, the E.164

number of the ISDN endpoint or ISDN if number is

unknown

original_called_number The E.164 number that was originally dialed by the

calling endpoint, or <none> if an IP endpoint calls the

ISDN gateway by its IP address

<isdn> call_type One of:

bonding (Video using bonding)

voice (Telephone)

h221 aggregation (Video using N x 64 kbps)

max_call_duration

Either <no time limit> or a number of seconds

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 25 26

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Cisco TELEPRESENCE CALL DETAIL RECORDS FILE FORMAT - Manual de usuario Pagina 13