When dialing specific DID from our 3CX system to another 3CX system we get the following error
All the other DID's I've tested go through and when I make a call from my cellular carrier it works as well. Any ideas?
| 10/19/2022 9:39:37 AM - Call to T:Line:10009>>1*********@[Dev:sip:[email protected]] from L:2914.1[Extn:1006] failed, cause: Cause: 486 Busy Here/INVITE from **.**.**.***:**** |
| 10/19/2022 9:39:37 AM - [CM503003]: Call(C:2914): Call to <sip:1***********@3cx.skyetel.com:0> has failed; Cause: 486 Busy Here/INVITE from **.*.**.*.*:**** |
All the other DID's I've tested go through and when I make a call from my cellular carrier it works as well. Any ideas?
