RE: [Serusers] Messenger5.0 481 Error continued - sr-users

30 Oct 2003

There is no 4.7 involved.  The problem exists on strickly a 5.0 to 5.0 basis.

-----Original Message-----
From: Jiri Kuthan [mailto:jiri@iptel.org] 
Sent: Wednesday, October 29, 2003 7:36 PM
To: Rork, Joseph (J.P.); &#39;serusers(a)lists.iptel.org&#39;
Subject: Re: [Serusers] Messenger5.0 481 Error continued

That's a one-way trick to make 5.0 accept 4.7's instant messages. There is no way
to make 4.7 or other standard-based implementation understand 5.0's proprietary
messaing model (sending INVITEs to establish a messaging session).

-jiri

At 04:05 PM 10/28/2003, Rork, Joseph (J.P.) wrote:

...
 I've followed the instructions:
Attention: instant messaging model has changed from 4.7 to 5.0 dramatically and in a
non-standard way. 5.0 takes session establishement using INVITE and drops out-of-dialog
MESSAGEs on the floor, whereas sending "481 Call Leg/Transaction...". To permit
them, apply the following registry setting: HighSecurityMode
HKLM\Software\Policies\Microsoft\Messenger\Client\{83D4679F-B6D7-11D2-BF36-0
0C04FB90A03}\_Default\EnableSIPHighSecurityMode DWORD= 0 -- Low Security 1 -- High
Security 2(Default, same as not set) --- Medium security You need set it to 0 in order to
make peer-to-peer IM. Since WM4.7 client is not registered in the LCS server, I guess that
WM5 treats it as peer-to-peer call.

And I'm still getting the following error:
<<messenger5dump>> 

Any ideas?

--joe

_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers 
--
Jiri Kuthan            http://iptel.org/~jiri/ 