Sending Caller ID (ISDN CAPI 2.0)

When configuring the outgoing ISDN CAPI 2.0 calls from Fax Voip T.38 Modem the following should be taken into account:

• If ISDN Username (number), specified for the call, consists only of digits, it will be included in the CAPI 2.0 message when doing outgoing call and transmitted to the called party's telephone equipment as Caller ID Number.
• Caller ID Name not supported with ISDN CAPI 2.0 calls.

To configure Default Username do the following:

1.     Open Fax Voip T.38 Modem Control Panel.

2.     Click VOIP in TreeView.

3.     In the Default Username field enter your phone number (will be transmitted as Caller ID Number).

4.     Click <Apply> button to save modified settings. Do not forget to restart Fax Voip T.38 Modem to operate with new settings. To do this click <STOP> button, then click <START> button.

The Default Username can be overridden by the ISDN Username (number).

To specify the ISDN Username (number) different from the Default Username do the following:

1.     Open Fax Voip T.38 Modem Control Panel.

2.     Click VOIP in TreeView, then click ISDN CAPI 2.0.

3.     Uncheck Use Default Username option.

4.     In the ISDN Username (number) field enter your phone number (will be transmitted as Caller ID Number).

5.     Click <Apply> button to save modified settings. Do not forget to restart Fax Voip T.38 Modem to operate with new settings. To do this click <STOP> button, then click <START> button.

The ISDN Username (number) can be overridden by the Outgoing VOIP Call Routing settings.

To override the ISDN Username (number) in the Outgoing VOIP Call Routing rule do the following:

1.     Open Fax Voip T.38 Modem Control Panel.

2.     Click VOIP in TreeView, then click Outgoing Plan.

3.     To edit an existing rule select it and click Edit (or double-click the selected rule).

4.     In the VOIP Outgoing Call Routing Rule window, on the General page, in the Username field enter your phone number (will be transmitted as Caller ID Number). The Use Default option should be unchecked to be possible to change Username.

5.     Click <OK> button to fix changes.

6.     Click <Apply> button to save modified settings for Outgoing VOIP Call Routing. Do not forget to restart Fax Voip T.38 Modem to operate with new settings. To do this click <STOP> button, then click <START> button.

Notes

• Username consisting of letters is ignored, so digits should be used to include CallerID into the CAPI 2.0 message.
• Depending on the properties of your ISDN card and ISDN network, CallerID can be ignored and overridden by the ISDN equipment.
• If you enter an incorrect ISDN number that does not satisfy your ISDN equipment settings, the outgoing call can be rejected. Note that when using username consisting of letters, such error is not possible.