Polycom 1725-11530-310 - Page 264

Administrator’s Guide SoundPoint IP / SoundStation IP
A - 110
reg.x.outboundProxy.transport DNSnaptr or
TCPpreferred or
UDPOnly or
TLS or
TCPOnly
DNSnap
tr
If set to Null or DNSnaptr:
If reg.x.outboundProxy.address is a
hostname and reg.x.outboundProxy.port is 0
or Null, do NAPTR then SRV look-ups to try
to discover the transport, ports and servers,
as per RFC 3263. If
reg.x.outboundProxy.address is an IP
address, or a port is given, then UDP is used.
If set to TCPpreferred:
TCP is the preferred transport, UDP is used if
TCP fails.
If set to UDPOnly:
Only UDP will be used.
If set to TLS:
If TLS fails, transport fails. Leave port field
empty (will default to 5061) or set to 5061.
If set to TCPOnly:
Only TCP will be used.
NOTE: TLS is not supported on SoundPoint
IP 300 and 500 phones.
reg.x.proxyRequire string Null The string that needs to appear in the
“Proxy-Require” header. If Null, no
"Proxy-Require" will be sent.
reg.x.serverFeatureControl.cf 0, 1 0 If set to 1, server-based call forwarding is
enabled. The call server has control of call
forwarding.
If set to 0, server-based call forwarding is not
enabled. This is the old behavior.
If
reg.x.serverFeatureControl.cf is not
Null, this attribute overrides the global
server-based call forwarding flag in the
sip.cfg configuration file.
reg.x.serverFeatureControl.dnd 0, 1 0 If set to 1, server-based DND is enabled. The
call server has control of DND.
If set to 0, server-based DND is not enabled.
This is the old behavior.
If
reg.x.serverFeatureControl.dnd is not
Null, this attribute overrides the global
server-based call forwarding flag in the
sip.cfg configuration file.
Attribute
Permitted
Values Default Interpretation