Re: [Serusers] SER and the SPA3000

We are planning to roll out services to our customers with the Sipura 3000 FXO gateway. The idea is that customers will be able to have their own personal PSTN gateway wherever they want. In order to provide security, the SPA3000 allows you to configure digest authentication. The idea is that an incoming INVITE will get challenged via a 401 response and then end device will generate that INVITE again with the proper credentials. The idea here would be to fill in the same username/password details on the customer's FXO gateway as the ones we have on SER (where his other UA registers and places calls). Something like: UA1 ------>SER------>FXO1 We would expect that the UA1 sends the INVITE to SER, it gets challenges and autheticated properly, then that INVITE is routed to the FXO1, which challeneges it as well with a 401. That 401 should be relayed back to UA1 so that it can generate the proper credentials again (this time for the FXO1). Unfortunatelly the 401 that the FXO1 sends back gets ACKed by SER but never relayed back to UA1. Is this doable, or should we switch to another means of authenticating that call on the FXO1? Thanks, -- Andres Network Admin http://www.telesip.net _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers