manual

ESTOS CallControlGateway 4.0.0.21648
7
2 Configure Live Communications Server
The Microsoft Office Communicator makes the connection to the ESTOS
CallControlGateway over the Live Communications Server (LCS). The ESTOS
CallControlGateway requires its own SIP URI for this. It is necessary to set the IP
address of the ESTOS CallControlGateway in the Live Communications Server as a
static route. The static route configured IP address must be added as an authorized
host.
When selecting the SIP URI, note the SIP Routing:
1. Stand-alone LCS:
If you are using a single LCS, which the Office Communicator is directly logged on to, you are free to
choose any SIP URI for the ESTOS CallControlGateway. You can use this example
sip:[e-mail].
2. LCS using a public access proxy:
If the Office Communicator is connected to the LCS via a public access proxy, the SIP URI of the
ESTOS CallControlGateway must reside in your own domain. Otherwise the SIP messages cannot be
routed by the access proxy. You should use something like sip:[e-mail].
TCP connection
Configure the Static Route for TCP.
TLS connection
Configure the Static Route for TLS.
2.1 Static Route for TCP
For the TCP communication IP addresses must be used in the static route.
Add a static route for the ESTOS CallControlGateway
1. Start the Live Communications Server-administration-Snap-In.
2. Extend the panel Microsoft Office Live Communications Server 2005.
3. Extend the total structure node.
4. Extend the subordinate node under the node domains, until the domain which contains the pool is
found.
5. Extend the domain node of the pool until the Live Communications-Server and Pools node.
6. Extend the node Live Communications-Server and -Pools.
7. Right click to the name of the server or the pool.
8. Click add on the Routing tab.
9. Enter the following information:
Matching URI (Uniform Resource Identifier)
o User: callcontrol
o Domain: cti.de
o Phone URI: off
Next hop
o IP Address: e.g. 192.168.2.50
Enter the IP address where the ESTOS CallControlGateway offers its services. You must
specify an IP address and not a network address.
o Transport: TCP
o Port: 5070
This is the standard port of the ESTOS CallControlGateway. If another port was used in the
ESTOS CallControlGateway configuration, enter this port.
o Replace Host in requirement-URI: switched off
10. Change now to the Host authorization tab. Click on add.
11. Enter the following information:
Server