You have to open the 5400, 5401, 5410 port in order to make
Windows Communicator server visible over the internet.
1. How to set up Windows Communicator server to be visible on the internet using Microsoft Internet Sharing?
- Windows 2000/XP
1. Right Click on Internet Connection, select Properties
2. Click Settings on Sharing tab

3. Choose services ->Add
4. Enter the name of service i.e. "Windows Communicator"
5. Enter port 5400
6. Enter the IP or computer name of PC with running Windows Communicator server

- Windows 98/ME
http://www.practicallynetworked.com/sharing/ics/icsconfiguration.htm
2. How to set up Windows Communicator server to be visible on the internet using
WinRoute?
Settings->Port mapping->Add
Protocol - TCP
Listen IP - <Unspecified>
Listen port - Single port , enter 5400
Destination IP - enter IP of computer with running Windows Communicator
Server
Destination port - 5400
a) connect mobile phone to computer where you installed Windows
Communicator Server by cable, bluetooth or irda. Here
is video presentation. Your modem MUST be visible by operating system
before you go to next step. Remember the COM port used.
b) start the Server Manager (Start->Programs->Windows
Communicator->Server Manager), select correct COM port

c) If you haven't installed plugin Send SMS, do it now by starting
the installator of Windows Communicator Client.

d) Ready to send SMS. Try to send the SMS message by starting plugin
"Send SMS"
