We are receiving many reports of SMS messages being delayed for long periods of time, up to 24 hours, when delivered through Verizon's email to text gateways: vtext.com & vzwpix.com. Symptoms You are probably experiencing this issue if: SMS messages ...
This issue happens under the following circumstances: TopView version 6.29 MultiTech rCell 100 with firmware version 4.0.5 Multiple TopView engines, under different IP addresses, are sending SMS notifications through the same network modem ...
Twilio's A2P 10DLC registration is to comply with carrier requirements This registration is enforced by carriers and meant to prevent spam. From Programmable Messaging and A2P 10DLC | Twilio: Carriers consider all SMS traffic from Twilio to be sent ...
Here's a wrap-up of common issues experienced when setting up the Yeastar for notifications through TopView. Ensure you have the correct model The TG200 device has a few models. Older models may not work with the latest 4G LTE carriers. There is a ...
If you are seeing messaging fail from Twilio suddenly after working for a long time, you may need to register your account through Twilio for Application 2 Person messaging. Follow Twilio's guidelines for this process: Direct Standard and Low Volume ...