Hey Venkat, This looks more like an application problem, rather than SIP protocol problem. Is it possible for the application that is reading the bindings from the registration database to play IVR based on the domain/host instead of username?
Ashish -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Monday, January 30, 2006 11:09 AM To: [email protected] Subject: [Sip-implementors] Question on SIP REGISTER message Hi All, Need your help,for better solution on SIP REGISTER implementation in our product. In the SIP REGISTER message the TO header field contains the AOR(<username>@domain) whose registration is to be created and the contact header field contains the address bindings( one or more). We have an IVR product (VOIP-SIP) which interprets <username> part of INVITE message "TO" field as an unique IVR application (stratergy).i.e one of our IVR component (endpoint) can cater for multiple such username.E.g 1111, 2222, 3333 ..... Problem Description: Looking at the SIP REGISTER message, it looks like , we need to send one REGISTER request per username for address binding .The thing is, the endpoint for each of the these username it the same component.This component internal manages to differentiate each username as an different IVR application to be invoked and played to the caller. These username are created and dynamically added in our product and secondly an enterprise or network customer/reseller may have large number of such username created .This means that we need to send SIP REGISTER message for each username created for address bindings.This will be big task and may be not acceptable solution for our customer. Is there any way we can REGISTER only the domain or host part with the Registrar so that any request having different username but the same domain or host name are forwarded to that host/domain endpoint? Regards -venkat _______________________________________________ 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
