> Because using the FreeSWITCH dial command did not utilize the user
credentials, we have switched back to using JAIN-SIP for sending the
invite. Basically, it sends a REFER to the invited party, referring them
to the conference address.
With internal extensions, everything works as expected. But I have now
tried inviting an external number to the conference and am having
problems.
Basically I added another sipx server, scsbl.us.nortel.com as a gateway
and am trying to invite an extension from that server, and it doesn't
work.
Just to test, I tried the "click to dial" feature in sipxconfig in the
user portal, calling the same number, and it worked perfectly.
Both operations are calling the SipService.sendRefer(User user, String
sourceAddrSpec, String destinationAddrSpec) method. In both cases, the
same User object is being passed, and the only difference is in the
source and destination arguments.
My local sipx server is hoth.us.nortel.com and the external one is
scsbl.us.nortel.com.
When doing a click to dial (this works):
sourceAddrSpec = "sip:[EMAIL PROTECTED]" (the user's extension)
destinationAddrSpec = "sip:[EMAIL PROTECTED]" (external party)
My phone (extension 200) rings, when I pick it up then the external
party starts ringing, as expected.
When doing the conference invite (this does not work):
sourceAddrSpec = "sip:[EMAIL PROTECTED]" (external party)
destinationAddrSpec = "sip:[EMAIL PROTECTED]" (conference
extension) Nothing happens - the proxy responds with 407 Proxy Auth
Required.
> I've attached traces from each scenario. Can anybody help me figure
out what's wrong here?
The reason proxy responds with 407 was because the From URI in the
conference invite case was a local user to hoth-SipXproxy, which as the
result of PAI changes, now challenges any call requests originated from
local users.
Huijun
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