php post request curl HTTP ERROR 500 [duplicate]

This question already has an answer here: How to install PHP from source with latest cURL package on Linux? (1 answer) Closed 3 years ago. here is my configuration : Apache2 working with php7.1. I have an example PHP code for sending a sms message specific to JasminSMS : <?php // Sending simple message using … Read more

gnokii sometimes Initialization failed

I have problem with gnokii 0.6.31 +usb huawei e220 (centos 6.4 64 bit) Normaly works ok. echo “SMS from Huawei” | gnokii –phone huawei –config /etc/gnokiirc –sendsms 1234567890 GNOKII Version 0.6.31 Send succeeded with reference -1! But after a couple of days days it stops working and I get the following error condition: echo “SMS … Read more

Starting SMPP gateway

From my previous question I felt adding a forwarder to SMPP gateway will be better. How can I start my own SMPP service? Do it requires any hardware? Do any experts here know about SMPP? Answer You will need a VPS to install the SMPP Gateway you would like to use. There are few and … Read more

sms modem and sms server

I have an enfora modem connected to a serial port on my server machine running ubuntu. Basically, it is a gsm modem that can communicate through a gsm network to talk to gps devices which also have gsm modem. It accepts at commands which allows it to take messages from the gps devices and process … Read more

playsms with gammu is not sending sms messages

playsms with gammu gateway is not sending sms. /var/log/gammu/smsd.log : gammu-smsd[25994]: Starting phone communication… gammu-smsd[25994]: Error at init connection: Can not open specified file. (CANTOPENFILE[28]) gammu-smsd[25994]: Going to 30 seconds sleep because of too much connection errors but gammu is sending sms by this command echo “sms test” | /usr/bin/gammu –sendsms TEXT ###### gammu-smsd configuration … Read more

Spurious retransmission, Dup ACK and HTTP 408

I have a server which serves as sms gateway (using kannel) and have multiple client connecting to it, but recently this one client with their particular IP said that they can’t send to my server and so I checked on the http access log and it show that the said client getting below error 148:xx.xx.xx.xx … Read more