Administrator’s Guide SoundPoint IP / SoundStation IP

 

Permitted

 

 

Attribute

Values

Default

Interpretation

 

 

 

 

reg.x.outboundProxy.transport

DNSnaptr or

DNSnap

If set to Null or DNSnaptr:

 

TCPpreferred or

tr

If reg.x.outboundProxy.address is a

 

UDPOnly or

 

hostname and reg.x.outboundProxy.port is 0

 

TLS or

 

or Null, do NAPTR then SRV look-ups to try

 

TCPOnly

 

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.

 

 

 

 

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Polycom SIP 3.1 manual IP 300 and 500 phones, If reg.x.serverFeatureControl.cf is not
Page 263 Page 265

SIP 3.1 specifications

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