System information

Integrate Polycom® RealPresence® Group Systems with UNIFY OpenScape®
Polycom, Inc. 48
 UDP Provides best-effort transport via UDP for SIP signaling. This is not supported in a
UNIFY OpenScape environment so please select Auto, TCP or TLS.
 TLS Provides secure communication of the SIP signaling. TLS is available only when the
system is registered with a SIP server that supports TLS. When you choose this setting the
system ignores TCP/UDP port 5060.
 User Name Enter the directory number of the OpenScape Voice. This field specifies the SIP
address or SIP name of the system, for example, [e-mail].
If you leave this field blank, the system’s IP address is used for authentication. In a UNIFY
environment, this setting is the Subscriber number provided by the OpenScape Voice
administrator.
 Domain User Name Digest Authentication User Name. This field specifies the name to use
for authentication when registering with a SIP Registrar Server — for example,
[e-mail]. If the SIP proxy requires authentication, this field and the password
cannot be blank.
 Password Digest Authentication Password. This field specifies the password that
authenticates the system to the Registrar Server.
 SIP Registrar Server OpenScape Voice IP or DNS-Name (preferred). This field specifies the
IP address or DNS name of the SIP Registrar Server. By default for TCP, the SIP signaling is
sent to port 5060 on the registrar server. By default for TLS, the SIP signaling is sent to port
5061 on the registrar server.
Enter the IP address and port using the following format:
<IP_Address>:<Port>
<IP_Address> can be an IPv4 address or a DNS hostname such as
servername.company.com:6050. Hostnames can resolve to IPv4 addresses.
Syntax Examples:
To use the default port for the protocol you have selected: 10.11.12.13
To specify a different TCP or UDP port: 10.11.12.13:5071
Specify H.323 Settings (Optional)
If your network uses a gatekeeper, you can choose to have the Group Series system automatically
register its H.323 name and extension, enabling others to call the system by entering that H.323 name or
extension instead of the IP address. You can configure H.323 settings using the web interface. This
procedure shows you how to configure settings using the web interface. Note that the SIP settings shown
in this section are available only on the web interface.
To specify H.323 settings:
1 In the address bar of your web browser, type in the IP address of your Group Series system, press
Enter, and choose Admin Settings > Network > IP Network > H323. Note that if your system is
password protected, a dialog displays when you choose Administrator Settings.