Parameter Reference Guide
Polycom, Inc.
65
ITSP SIP Settings Parameter Guide
Parameter
Description
Default Setting
ProxyServer
Host name or IP address of the SIP proxy server.
ProxyServerPort
Destination port to connect to the SIP server.
5060
ProxyServerTransport
Transport protocol to connect to SIP server. Choose
from:
•
UDP
•
TCP
•
TLS
UDP
RegistrarServer
Host name or IP address of the SIP registrar. If a
value is specified, device sends REGISTER to the
given server; otherwise REGISTER is sent to
ProxyServer
.
RegistrarServerPort
Destination port to connect to SIP registrar.
5060
RegistrarServerTransport
Transport protocol to connect to registrar. This
parameter is reserved for future. The only choice is
UDP
.
UDP
UserAgentDomain
CPE domain string. If empty, device uses
ProxyServer
as its own domain to form its AOR
(Address Of Record) or Public Address when
constructing SIP messages (for example, in the
FROM header of outbound SIP Requests).
If
SPn Service
::URI
is specified, additional rules
applied in forming the AOR. See the description of
the
URI
parameter for more details and examples.
UserAgentTransport
Transport protocol for incoming call control signaling.
This parameter is reserved for future. The only
choice is
UDP
.
UDP
OutboundProxy
Host name or IP address of the outbound proxy.
Outbound proxying is disabled if this parameter is
blank.
OutboundProxyPort
Destination port to be used in connecting to the
outbound proxy.
5060
X_OutboundProxyTransport
Controls the SIP transport for the outbound proxy
server, which can be different from that of the proxy
server. Choose from:
•
UDP
•
TCP
•
TLS
•
Follow ProxyServerTransport
Follow
ProxyServerTransp
ort