[OpenSIPS-Users] new install and INVITES not being forwarded

Tue Jan 18 16:06:34 CET 2011

Thanks. I have done that but the only debug messages I get is the one I 
added myself just after the 'route{' line at the very start.

Is the following line from the logs significant? I dont have multidomain 
support enabled.
Jan 18 14:55:29 [8644] DBG:auth:pre_auth: credentials with given realm 
not found

Bogdan-Andrei Iancu wrote:
> Hi
> 
> try to place a log as:
> 
>    xlog("before record routing\n");
> 
> before the line with :
> 
> # record routing
> 
> 
> another one like :
> 
>    xlog("doing lookup\n");
> 
> before:
> 
> #do lookup with method filtering
> 
> 
> and one in the beginning of route[1]:
>    xlog("sending request $rm out \n");
> 
> 
> Check which logs do appear.
> 
> Regards,
> Bogdan
> 
> Gareth Blades wrote:
>> I installed a caching nameserver but it made no difference.
>> I then switched logging from syslog to stderr and thats much better 
>> and the phone can register fine.
>> I have attached the debug from when I tried making the call between 
>> lines. If there is nothing usefull there then can you let me know 
>> where I could put some additional loggin in the config file in order 
>> to help.
>>
>> Thanks
>>
>> Bogdan-Andrei Iancu wrote:
>>> Hi Gareth,
>>>
>>> Gareth Blades wrote:
>>>> I am having a problem with running opensips in debug level 6. When 
>>>> opensips is set to this I am finding that it takes a long time to 
>>>> respond to register requests (over 5 seconds compared to a fraction 
>>>> of a second) which means that my phone times out when trying to 
>>>> register so I cannot then debug trying to send calls through.
>>> woow...that is really strange.....never encountered something like 
>>> that....do you log to stderror(console) or to syslog ?
>>>>
>>>> Any ideas?
>>>>
>>>> DNS timeouts are a common cause for these sort of pauses. Are there 
>>>> any specific DNS setup requirements that opensips has that I might 
>>>> have missing?
>>> see the DNS related params:
>>>    http://www.opensips.org/Resources/DocsCoreFcn#toc41
>>>
>>> Also, better use DNS cache app between your opensips and the outer 
>>> world.
>>>
>>>
>>> So, your missing INVITE (not being sent out) are because of opensips 
>>> blocking in some DNS query ?
>>>
>>> Regards,
>>> Bogdan
>>>>
>>>> Thanks
>>>> Gareth
>>>>
>>>> Bogdan-Andrei Iancu wrote:
>>>>> Hi Gareth,
>>>>>
>>>>> On a first look, the script looks ok, but as a general way to 
>>>>> debug/troubleshoot your script, place xlog()'s in your script, in 
>>>>> different points, to see if the script execution gets to that point.
>>>>>
>>>>> Regarding the 408 - take care your script does not have NAT 
>>>>> support, so it may not work if your client is behind a NAT.
>>>>>
>>>>> Regards,
>>>>> Bogdan
>>>>>
>>>>> Gareth Blades wrote:
>>>>>> Thanks I will need to get back to you on Monday.
>>>>>>
>>>>>> The phone on my desk has just started not being able to register. 
>>>>>> Its showing registration status 408 which is no response.
>>>>>> I can see the opensips server receiving the the registration and 
>>>>>> issuing a 401 unauthorised but I dont think this is getting back 
>>>>>> through the firewall.
>>>>>> I will get some static forwarding added to the firewall to avoid 
>>>>>> this sort of issue complicaing investigating the other problem.
>>>>>>
>>>>>> In the meantime I have attached my config file.
>>>>>>
>>>>>>
>>>>>> Bogdan-Andrei Iancu wrote:
>>>>>>> Hi Gareth,
>>>>>>>
>>>>>>> looking at the logs, it seams that your script processing (for 
>>>>>>> the INVITE) never get to a t_relay() point - place some xlog() 
>>>>>>> prints in your script to see where the INVITE processing is going 
>>>>>>> through.
>>>>>>>
>>>>>>> Regards,
>>>>>>> Bogdan
>>>>>>>
>>>>>>> Gareth Blades wrote:
>>>>>>>> Thanks. I have attached a text file as its a bit long to paste 
>>>>>>>> in a message and there are long lines.
>>>>>>>>
>>>>>>>> Looking through the log these couple of entries look significant.
>>>>>>>>
>>>>>>>> DBG:auth:build_auth_hf: 'Proxy-Authenticate: Digest 
>>>>>>>> realm="vmopensips1.skycomuk.com", 
>>>>>>>> nonce="4d26db6600000001d69ce33126031746bdf4735e3f0f922d"
>>>>>>>> ...
>>>>>>>> DBG:tm:matching_3261: RFC3261 transaction matching failed
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Bogdan-Andrei Iancu wrote:
>>>>>>>>> Hi Gareth,
>>>>>>>>>
>>>>>>>>> hard to say without some logs - do you see errors in the 
>>>>>>>>> opensips log ? if not, increase the debug level to 6 and post 
>>>>>>>>> the logs corresponding the call.
>>>>>>>>>
>>>>>>>>> Regards,
>>>>>>>>> Bogdan
>>>>>>>>>
>>>>>>>>> Gareth Blades wrote:
>>>>>>>>>> Setup:-
>>>>>>>>>> Server installed at a hosting facility with its owm public IP 
>>>>>>>>>> address.
>>>>>>>>>> A desk phone in the office with a couple of accounts 
>>>>>>>>>> configured registered to opensips through a NAT firewall.
>>>>>>>>>> The opensips server has been installed and configured using 
>>>>>>>>>> the guide in the Opensips PACT book together with database 
>>>>>>>>>> support (no multidomain).
>>>>>>>>>>
>>>>>>>>>> The two lines on the phone are able to register fine and I can 
>>>>>>>>>> see them as being registered in the database and 'opensipsctrl 
>>>>>>>>>> ul show' displays what I would expect.
>>>>>>>>>>
>>>>>>>>>> However when I call between the two lines and minitoring via 
>>>>>>>>>> ngrep I see the initial INVITE go out and then a '407 proxy 
>>>>>>>>>> authentication required' comes back and the phone sends the 
>>>>>>>>>> invite again with the authentication but opensips doesnt send 
>>>>>>>>>> any reply. The phone retransmits the packet a couple of times 
>>>>>>>>>> and displays call failed.
>>>>>>>>>>
>>>>>>>>>> Any idea what may be wrong?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I know the call audio is unlikely to work but that will be the 
>>>>>>>>>> next step. I am just trying to get each step working as I go 
>>>>>>>>>> at the moment.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Thanks
>>>>>>>>>> Gareth
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>
>>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opensips.org
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>
>>>
>>>
>>
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>>
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