gsm modem

We’ve been running valid sms home-service offers for a while now (no scams, nothing shady), but as many of you know, sending through A2P messaging is getting tougher by the day. Providers keep clamping down, and it’s harder and harder to find SMS platforms willing to support our type of...

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Hi, I recently upgraded from an older PC to a new system with an Asus B450M motherboard, allowing me to connect up to 64 modems using a SIM bank I purchased: https://pl.aliexpress.com/item/1005007207701773.html Initially, I could only use 20 modems due to the limitations of my old setup...

Hello guys ! i have bought a machine iwant to get the adress ip

Hey guys, New member from the US here, but thought I would reach out to this community in hopes of having a few questions answered. Currently, I am renting long term numbers from textverified, where these numbers renew every month, and allow me to receive sms from specific sites. This is quite...

I purchased a vehicle monitoring software and now I need to connect the devices to the main software server. I've never used a GSM, I don't know what it is and I don't know how to connect it. can I buy a simple SIM card and activate a subscription? (so will I have to buy 50 SIM cards with 50...

Hey I m newbie in this field Actually i m in GSM field to crack the phone's security and network unlocking it with all legals. Actually i m dealing specially with android devices. And at the time there is all method and solution of my field is encrypted amd protected. Example there is...

Hello folks I hope you all are doing well I’m trying to solve my problem about how to send Bulk SMS text message to customers in United States, I live out of United States and I have a VOIP GSM Gateways with SMPP protocol with four SIM cards port. According what I know I need to live in USA to...

Heya guys, wanted to ask few questions about sending sms (marketing) using gsm modems. I've got one 8 port gsm modem up & running, wrote a software runs smoothly sms are being sent, received etc etc. The problem im facing is that im using AT&T sim cards and today (it was the first sending done)...