manual

ESTOS CallControlGateway 4.0.0.21648

TLS Port (Default for Lync)

The CallControlGateway may be operated using TLS/MTLS. The

CallControlGateway normally uses TLS port 5071. If no further SIP server is

used on this PC you can also use the port 5061 (SIP standard).

For using TLS (Transport Layer Security) you need a certificate for server

authentication. See also Server Certificate.

IP Interface

You may bind the IP Services on a specific IP Interface. This is important if the

ESTOS CallControlGateway is running on the same Computer as the LCS or

OCS.

Domain filter

In this field you may enter a list of domains. The CallControlGateway will

answer to requests from these domains. If the list is empty, the

CallControlGateway answers to requests from all SIP users.

If you enter for example 'estos.com;cti.de', the CallControlGateway will

respond only to requests from users whose URIs end with estos.com or cti.de.

This filter applies to all sip messages, not only to the uaCSTA communication.

If you are using a federation, you should enter your own domain here.

Attention

The CallControlGateway must be configured as a static route in the LCS, OCS

or Lync Server for outgoing connections.

User Authorization

This option enables the authorization of the Lync Client or Office

Communicator user on the requested line device. If this option is enabled, a

user may only use the tel URI configured in his Active Directory user profile.

If the telephone integration is configured locally in the Communicator on the

workstation, but not in Active Directory, you should not check this option.

5.7 Location

Location settings show all information necessary to allow correct dialing and

display of numbers.

These settings are especially important as otherwise no external phone

numbers can be dialed and the phone number display does not work correctly.

Country/region:

Choose your country from this list.

Area code:

Enter your local area dialing code here. This is for example 030 for Berlin or

089 for Munich or 44 for Zurich (Switzerland).

The leading 0 is not necessary and is removed by the system when the settings

are saved.