Dear *Shrikant,* ** *The X-lite soft phone which you are using does a "DEREGISTER" when you kill the process. If you press F9 or F5 (I do not remember the function key but the aim is to open the display window) then you see all the incoming and outgoing messages, so when you kill the process then a REGISTER with expires 0 and Contact * ( i.e. DEREGISTER) is sent to the Registrar. Please check.* ** *Your other question is answered very clearly by many people and by the SIP RFC 3261.* ** *Best regards,* *Harpreet Juneja*
On 09/04/07, Shrikant Khadilkar <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I am implementing a solution based on SIP. I am using X-lite version > 3.0. I have done the registration part. > > I have a few questions about the registration part > > > > 1. When I start the Sip phone it registers on my server > and my server sends back a 200 response. Now If I kill the SIPPhone > application from the task manager how can my server find out that the > phone is no longer connected to the server??? > > > > 2. Also when I deregister my phone sends the same > REGISTER request to the server. Currently I am deregistering the phone > if the phone is already registered and there is an entry in my database. > My question here is how do I know if a request is a REGISTER request or > a DEREGISTER request. > > > > > > Have a nice day. > > Thanks > > Best Regards, > > Shrikant > > > > **************** CAUTION - Disclaimer ***************** > This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended > solely for the use of the addressee(s). If you are not the intended > recipient, please notify the sender by e-mail and delete the original > message. Further, you are not to copy, disclose, or distribute this e-mail > or its contents to any other person and any such actions are unlawful. This > e-mail may contain viruses. Infosys has taken every reasonable precaution to > minimize this risk, but is not liable for any damage you may sustain as a > result of any virus in this e-mail. You should carry out your own virus > checks before opening the e-mail or attachment. Infosys reserves the right > to monitor and review the content of all messages sent to or from this > e-mail address. Messages sent to or from this e-mail address may be stored > on the Infosys e-mail system. > ***INFOSYS******** End of Disclaimer ********INFOSYS*** > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
