We’ve been experiencing an intermittent issue when calling Verizon Cell phones. When the call goes to voicemail, while the last part of the message is played, “At the tone, please leave a message, or press one for more options” the call disconnects, and asterisk plays “your call has been disconnected”
When this happens the call always disconnects before it gets to the actual tone, it disconnects at “At the tone”
The logs have been examined but nothing has been found.
We would be very interested in knowing if this has happened to others, and if so if anyone has resolved this.
We’ve experienced this with multiple installations, and diferrent ISP’s.
We’re about to do packet captures and see if we shed more light.
Thanks for reading