Hi Joegen,
For the past weeks we have deployed remote sip clients for our mobile employees (linksys pap2). Everything seems to be working fine except for this one. When this Linksys Pap2 tries to register it will hit OSBC but wont create an AOR. It would just flush it out. I will be attaching the logs made by this device. I hope this would be enough to investigate on the issue.
Thanks,
Oliver
Hi Joegen,
Here is the complete log for this device. Its being flushed automatically. It tried to register the device directly to asterisk it works. Do you think the network configuration of where the device is located causing this? But we have tried xlite as UA same credentials and it was able to register to SBC.
Thanks again,
Oliver
Oliver,
OSBC flushing the registration after a 401 is received is normal course of action because it is considered as a registration failure. Upon re-Registration with credentials, and asterisk sends 200 OK, that is the time OSBC would commit the registration. I have already asked you what happens to your UA after it gets the 401, it just keep silent? If that is the case, then there must be something wrong with the 401, right? But I dont see anyhting wrong with the 401 so there is something really weird that is happening with this UA. I know it is most often impossible to elevate bug reports to the vendor of the UA but it seems that is the only option if you really want to get into the bottom of this.
Joegen
Hi Joegen,
Thanks for the reply. Do you think the type of NAT to which device is connected would be a factor? Because I did a trace using tshark. Whats happening is the UA hits SBC using its PUBLIC IP and SBC sends back a reply to the local-IP of the UA. Thats what I don't understand.
UA (public ip) ---------------> SBC
SBC ----------------> UA Local IP.
Its really a wierd problem.
Oliver
hi oliver,
sorry for the late reply. things have been extreme here in manila for the past few days. anyway, it seems that the UA invloved in the call is not using a valid private address? This would confuse opensbc and would attempt to send directly.
Hi Joegen,
Solved it already. I just did a hard reset on the router and it was fixed. I assumed it was just a router issue. Anyway are you a filipino? Where you staying in Manila? Am in Manila also....
Oliver
