KilroyWasHere
Customer
- Joined
- Mar 24, 2011
- Messages
- 25
- Reaction score
- 1
I setup a test 3CX IP PBX and obtained a SIP trunk for trial from a local company. The PBX seems to register with the SIP trunk provider. I have setup outbound rules and tested all of the possible scenarios that I can think of. However, when I try to place a call I get the following error message. "The names have been changed to protect the innocent."
Call to 1512452xxxx@(Ln.10000@DBLHORN) has failed. [ V4 64.134.218.30:5060 UDP target domain=unspecified mFlowKey=808 ] replied: 500 Internal Server Error; from IP:64.134.218.30:5060
My newby guess is the SIP provider server is not accepting what I am sending even though the PBX is registering ok [green light, no error message]. Is there any other info I can provide that will help identify the problem? The phone unit is Cisco SPA 504G and it provisioned ok and can connect to voicemail system ok so I assume that is not the problem. The SIP provider is not on the 'approved' list so I ordered a trunk from Broadvox [why does that take 4 days?] but I would prefer to get this local company trunk working if possible so any ideas are welcome and if you have the solution I will bow down in your general direction. :lol:
Call to 1512452xxxx@(Ln.10000@DBLHORN) has failed. [ V4 64.134.218.30:5060 UDP target domain=unspecified mFlowKey=808 ] replied: 500 Internal Server Error; from IP:64.134.218.30:5060
My newby guess is the SIP provider server is not accepting what I am sending even though the PBX is registering ok [green light, no error message]. Is there any other info I can provide that will help identify the problem? The phone unit is Cisco SPA 504G and it provisioned ok and can connect to voicemail system ok so I assume that is not the problem. The SIP provider is not on the 'approved' list so I ordered a trunk from Broadvox [why does that take 4 days?] but I would prefer to get this local company trunk working if possible so any ideas are welcome and if you have the solution I will bow down in your general direction. :lol: