Publish OCS 2007 with ISA 2004 service pack 3 RRS feed

  • Question

  • Hi !
    I want deploy OCS for my company but I have a problem : I deploy Frond End server ok , user in my domain use comminicator 2007 connect to server with port 5060 OK . I try publish Frond End Server by ISA 2004 : I create a rule open port 5060 ( external --> OCS server) . External user can sign in to OCS Server but when they chat with internal user, it had problem: External can see the message of internal user but contrary, internal user cant see the message of external users
    Please help me !


    Thursday, August 7, 2008 2:03 PM

All replies

  • Publishing the Front-End servers for IM connectivity is not the supported deployment, you should be using an Edge server if you need to traverse firewalls for external connectivity.


    That said, it sounds like you don't have traffic configured correctly in both directions.  You are also using TCP (5060) instead of TLS (5061) so your traffic is completely unencrypted, another reason that the Edge Server is require as it only supports encrypted communications over TLS.


    Thursday, August 7, 2008 3:28 PM