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× Questions about VS-GW2120/GW1600/GW1202 and WGW1002G GSM Series VoIP Gateway

USSD failed with error

6 years 3 months ago #10946 by [email protected]

I have
Model Name: VS-GGU-E2M0400
GSM Modem Description: GSM:850/900/1800/1900MHz
Software Version: 2.2.0
Hardware Version: Date 2012-11-09 FPGA 11 Hardware 00

When I try to get balance, with USSD code *111#, it failed with error.
Fatal error: Uncaught exception 'Predis\Connection\ConnectionException' with message 'Error while reading line from the server. [tcp://]' in /tmp/web/www/cgi-bin/inc/predis/src/Connection/AbstractConnection.php:146 Stack trace: #0 /tmp/web/www/cgi-bin/inc/predis/src/Connection/StreamConnection.php(194): Predis\Connection\AbstractConnection->onConnectionError('Error while rea...') #1 /tmp/web/www/cgi-bin/inc/predis/src/Connection/AbstractConnection.php(134): Predis\Connection\StreamConnection->read() #2 /tmp/web/www/cgi-bin/inc/predis/src/Connection/AbstractConnection.php(126): Predis\Connection\AbstractConnection->readResponse(Object(Predis\Command\ListPopFirstBlocking)) #3 /tmp/web/www/cgi-bin/inc/predis/src/Client.php(328): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\ListPopFirstBlocking)) #4

/tmp/web/www/cgi-bin/inc/predis/src/Client.php(312): Predis\Client->executeCommand(Object(Predis\Command\ListPopFirstBlocking)) #5 /tmp/web/www/cgi-bin/php/sms-sender.php(570): Predis\Cl in /tmp/web/www/cgi-bin/inc/predis/src/Connection/AbstractConnection.php on line 146

Can someone help me with it?
Also, I cannot send sms through second card.
6 years 3 months ago #10949 by lindali

Sorry for delay. Please prepare remote access for checking. I will help you to figure it out. For convenient contact, please add my skype.

Best regards,
email: This email address is being protected from spambots. You need JavaScript enabled to view it.
skype: linda.li258
6 years 3 months ago #10950 by [email protected]
My skype is: lihtis_company

Please contact me
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