User manual

GSM VOIP Gateway Series

GSM VOIP Gateway USER MANUAL – Rev1 – Technical Support: technical@witura.com

Customize:

Users can customize prompt tones according to their special requirements. Select

Customize, the following setting parameters are displayed.

The setting parameters are defined as follows:

Each prompt tone involves the following parameters. If a parameter is not defined,

the value of the parameter shall be 0.

<nc, rpt, c1on, c1off, c2on, c2off, c3on, c3off, f1, f2, f3, f4, p1, p2, p3, p4>

nc: the number of tones (1-4)

rpt: the number of repeats (0 to infinity)

c1on: the duration when the frequency 1 is on (ms)

c1off: the duration when the frequency 1 is off (ms)

c2on: the duration when the frequency 2 is on (ms)

c2off: the duration when the frequency 2 is off (ms)

GSM VOIP Gateway Series

GSM VOIP Gateway

USER MANUAL –

Rev1

–

Technical Support: technical@witura.com

SIM card status reporting number: The gateway can report the status of SIM

cards (remaining call duration) through the SMS. This parameter is used to

specify the mobile phone number to receive the SMS.

SIM card status reporting time: This parameter is used to specify the

remaining call duration and then send the report.

SIM card ID: This parameter is used to specify the ID of SIM cards in the short

message report. You can specify the mobile phone number corresponding to the

SIM card or any character string as the ID.

One-time call duration limit of SIM cards: This parameter is used to specify

the duration of one-time calls (by minutes).

Examples and Explanations:

SIM Card Call Duration Setting SIM Card Remaining Call Duration

The setting is same as the SIM card time limit diagram. The total call duration of

the SIM card is 30 minutes. When the call duration is less than or equals 10

minutes, the gateway will send a short message to 13713652130 (the SIM card

ID is 2130 in the reporting message.) to report the remaining call duration. When

one-time call duration is longer than 8 minutes, the call will be disconnected.

When the call duration is over, it becomes 0. Users can dial the SIM card number

by the mobile phone and when the second dialing tone is heard, press *10 to

restore the value.