Topex multiSwitch User Manual Download

Page: 119 / 170

multiSwitch – user manual

– "

Call rejected

" – The equipment that sent this cause does not accept the call, although it

could accept it, as it is neither busy, nor incompatible. This cause can also be generated by the
network, indicating that the call was not deleted due to an additional restriction service The
diagnostics field can contain additional information related to additional services and rejection
causes.

111

– "

Protocol error unspecified

" – this cause is used to report a protocol error that occurred;

only in case no other protocol error is applicable.

CIMI

– 15 digit code referring to the SIM card used to place a call;

Selection

– the time range (in seconds) elapsed from the moment the call was received in Softswitch

and the destination party answered;

Packet Loss

– number of packets lost during the call. This parameter must have the value "0";

Jitter

– is an abrupt and undesirable variation of one of more signal features, such as the interval

between successive pulses, the amplitude of two successive cycles or the frequency/phase of
successive cycles. The jitter is a very important parameter in the design of communication lines. The
jitter value must be "0" to ensure adequate equipment quality;

Session ID

–

identification number for each call session - this parameter consists of 8 characters. This

parameter is unique and only matches one session;

SIM

–

number of the SIM card in the GSM Gateway;

GSM Cell –

GSM cell in the mobile network where the SIM card used for the call is registered. This

option is available for a call routed via a GSM port;

Source Direction

– direction for the source port - this is the incoming direction;

Source Port –

physical position of the source port - the number of the port used by the call;

Sig. Source IP

– IP address of the equipment that places the call (for example, the IP address of a

SIP phone);

Sig. Source Port

– port number of the source terminal;

RTP Source IP

– IP address for the source RTP;

RTP Source Port

– the number of the source RTP port;

Dest. direction

– name of the outgoing direction;

Dest. Port

– number of the destination port;

Sig. Dest IP

– IP address of the destination;

Sig. Dest Port

– physical position of the destination port;

RTP Dest IP

–

destination RTP IP address;

RTP Dest Port

–

number of the destination RTP port;

In Client ID

– incoming client identification number;

Out Client ID

– outgoing client identification number;

After selecting the desired parameters from the list above (checking the corresponding

checkboxes), all you must do is press the "

Show / Filter

" button, on the right of the "

Filters

" window.

8.9.1.2 Call details

In the "

Call List

" menu, under the "Filters" field, you will notice the main region of the window,

where all calls and their parameters are included. These parameters will be displayed for the calls that
go through the Softswitch in the time period indicated by the three buttons next to the "Show / Filter"
button.