When A calls B and then the phones are hung up, B receives a ghost call from A with no one on the line. What causes this? Do I need to do Hangup() calls in my dialplan or something?
What technology? What type of phone? If the technology is SIP, what does sip set debug and/or sip set history show. If dahdi/zaptel, what sort of card are you using?
Which version of Asterisk? Which OS? Which hardware?
I have been trying to catch this in action, but it doesn’t happen all the time.
Asterisk 220.127.116.11, Fedora 11, SuperMicro VOIP server
Using SIP with bandwidth.com and a gateway VOIP device.