"Call cannot be completed as dialed" - WinMess Bug!

[Yoav]

I get this error message each time I try to "make a phone
call" to a SIP number. This happens in WinMess 4.7 as well
as 5.0. After some investigation I found out that this
will only happen when behind a firewall, using a SIP
proxy. Otherwise I have no problem dialing and making SIP
phone calls, including using DTMF for automated services
like VoiceMail.

Still, even behind the firewall I can make SIP phone calls
using "Start a voice conversation" instead of "make a
phone call". However, I loose the DTMF ability :-(

 

[Jonathan Kay [MVP]]

Greetings Yoav,

Do you happen to know which SIP Proxy it is?
____________________________________________
Jonathan Kay
Microsoft MVP - Windows Messenger/MSN Messenger
Associate Expert
http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources - http://messenger.jonathankay.com

 

[Yoav]

Hello Jonathan,

I believe it is a Jasomi server on the FWD network
(fwdnat.pulver.com). Can you help? I also found out that I
cannot transfer DTMF via IM when behind the firewall to
edial.com conferencing server that would other accepts it
this way.