Our client is saying that they’re getting an error message when calling in along with random customers coming back as getting a message saying the number isn’t in service. I’ve never been able to replicate this myself when I’ve called in.
I’ve reached out to our SIP Provider and they say all calls show as completed on there end, I looked at the CDR logs then to see and I do see what might be the calls they’re referring to as I see them consecutively calling in.
I’ve attached two screen shots from what seem to be two examples of them calling in to test it and it not completing the call.
If you are using Chan-SIP, you need to set up your USER trunks for the rest of VI’s “to you” connections.
Also, in your USER section, set the trunk up as “type=user”. On your PEER section, set the trunk as “type=peer”. Friend type connections are bidirectional, and not all of VI’s connection are bi-directional.
You need to set up each of these networks IP addresses as a trunk with 188.8.131.52 184.108.40.206 220.127.116.11 18.104.22.168 in the Outbound PEER sections. You will need all of them (the .30 address being your primary for Conversational outbound traffic.) In practice, you should never need more than one of two of these as your outbound connections.
Next set up Origination trunks as type=user trunks: 22.214.171.124 126.96.36.199 188.8.131.52 184.108.40.206 220.127.116.11
Yes, that means you will have nine trunks, four for outbound and five for inbound,
Now, here’s the part that sucks: it is possible for VI to send you traffic on one of their Outbound addresses, which means that all of the “peer” entries should be set as “friend” entries.