I have been using voip.ms to do a very simple IVR for three months. At the end of the prompts, it calls the PHP script developed here (thanks!) to send the caller a SMS with a URL in it pointing them to a website with additional information.
It more or less looks like this:
Here is the information - http://hostname/page.html
It does not exceed 160 characters in total.
For some reason, in the past couple of days, messages with the URL in it are not being received by AT&T (my provider and an original test case that consistently worked for the past three months) or Verizon phones.
No error code from the script and the message just goes into a digital "black hole". Interestingly enough, T-Mobile goes through okay with the same exact message.
The same message when sent from their portal is also successfully sent but not received by the phone (overall failure).
The same message when sent from Google Voice is received with no problem.
Any thoughts?
It more or less looks like this:
Here is the information - http://hostname/page.html
It does not exceed 160 characters in total.
For some reason, in the past couple of days, messages with the URL in it are not being received by AT&T (my provider and an original test case that consistently worked for the past three months) or Verizon phones.
No error code from the script and the message just goes into a digital "black hole". Interestingly enough, T-Mobile goes through okay with the same exact message.
The same message when sent from their portal is also successfully sent but not received by the phone (overall failure).
The same message when sent from Google Voice is received with no problem.
Any thoughts?