System information

Integrate Polycom® RealPresence® Group Systems with UNIFY OpenScape®
Polycom, Inc. 46
 This LAN option applies only to IPv4 environments and is available only on the web
interface.
 Generate Destination Unreachable Messages Generates a Destination Unreachable
message if a packet cannot be delivered to its destination for reasons other than network
congestion.
 This LAN option applies only to IPv4 environments and is available only on the web
interface.
 Respond to Broadcast and Multicast Echo Requests Sends an Echo Reply message in
response to a broadcast or multicast Echo Request, which is not specifically addressed to the
HDX system.
 This LAN option applies only to IPv4 environments and is available only on the web
interface.
 Enable EAP/802.1X Check this option to enable the EAP/802.1X authentication protocol.
Polycom HDX systems support the following authentication protocols:
 EAP -MD5
 EAP-PEAPv0 (MSCHAPv2)
 EAP-TTLS
 EAP-TLS
 Enable 802.1p/Q Check this box to specify whether VLAN and link layer priorities are
enabled. The following optional QoS settings are available only when 802.1p/Q is enabled and
only on the web interface:
 VLAN ID Specify the identification of the Virtual LAN. The value can be any number from 1
to 4094.
 Video Priority Sets the link layer priority of video traffic on the LAN. Video traffic is any
RTP traffic consisting of video data and any associated RTCP traffic. The value can be any
number from 0 to 7, although 6 and 7 are not recommended.
 Audio Priority Sets the priority of audio traffic on the LAN. Audio traffic is any RTP traffic
consisting of audio data and any associated RTCP traffic. The value can be any number
from 0 to 7, although 6 and 7 are not recommended.
 Control Priority Sets the priority of control traffic on the LAN. You can choose a value
from 0 to 7, although 6 and 7 are not recommended. Control traffic is any traffic consisting of
control information associated with a call and can include:
 H.323 H.225.0 Call Signaling, H.225.0 RAS, H.245, Far End Camera Control
 SIP SIP Signaling, Far End Camera Control, Binary Floor Control Protocol (BFCP)
Specify Group Series SIP Settings
Once you have configured the Polycom Group system LAN properties, specify Session Initiation Protocol
(SIP) settings to connect SIP calls using UNIFY OpenScape Voice. You can configure SIP 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.