Where is SIP on Windows Messenger 5.1

I've read every article I can find on the internet and cannot locate how to
get this added back in. Like soooo many others I have the .NET and Exchange
login options, but NO SIP.

I have thre test machines (1 actually has SIP as an option). I did nothing
special for that one box and all three have XP Pro SP2 (all updates) and
Windows Messenger 5.1.

Can someone please answer this question for me???

I've tried:
Un-installing the Office Communicator client
Re-installing 5.1 Messenger (not MSN Messenger as I know the difference)
Registry entries
Re-boots
but nothing is working...

HElP Me pLeAsE!!!

Blindf8th
.

Relevant Pages

  • Re: SIP Password
    ... If anyone finally cracks this Windows Messenger issue please post it here! ... break these "hacks" (it's not intended that you use the SIP based support in Windows ... But I have filled in the SIP Communications Service Connection Configuration ...
    (microsoft.public.windowsxp.messenger)
  • Re: Outbound Phone Calls with 3rd Party SIP VoIP providers
    ... >>Messenger only account with one of the few companies that still offer one. ... >>I am not aware of any company that offered a Sip based messenger account. ... Party VoIP provider does not ask for Proxy Authentication. ...
    (microsoft.public.windowsxp.messenger)
  • Initiating a SIP voice call from Outlook Autodialler
    ... my company and VoIP and SIP plays a big part. ... Windows Messenger (or MSN Messenger - though I believe the latter ... Communications Service of Messenger from my Outlook contacts. ...
    (microsoft.public.windowsxp.messenger)
  • RE: Windows Messenger, no SIP account option
    ... I'm using Messenger, not MSN Messenger. ... In Microsoft Windows Messenger 5.0, when you click Options on the Tools menu ... and then click the Accounts tab, neither of the following areas appear: • SIP ... Communications Service Account ...
    (microsoft.public.windowsxp.messenger)
  • Re: Konfiguration
    ... ISA Server if the session is initiated by the internal client". ... Messenger und auch die Audiokomponente von MSN Messenger zu, ... denn all diese stehen dem MSN Messenger außer auf XP, ... Die "Variation of SIP" ist nicht SIP-mäßig genug, ...
    (microsoft.public.de.german.isaserver)