Administrator’s Guide SoundPoint IP / SoundStation IP

 

Permitted

 

 

Attribute

Values

Default

Interpretation

 

 

 

 

voIpProt.server.x.transport

DNSnaptr or

DNSnapt

If set to Null or DNSnaptr:

 

TCPpreferre

r

If voIpProt.server.x.address is a

 

d or

 

hostname and voIpProt.server.x.port is 0 or

 

UDPOnly or

 

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

 

TLS or

 

discover the transport, ports and servers, as

 

TCPOnly

 

per RFC 3263. If

 

 

 

voIpProt.server.x.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.

 

 

 

 

voIpProt.server.x.expires

positive

3600

The phone’s requested registration period in

 

integer,

 

seconds.

 

minimum

 

Note: The period negotiated with the server

 

300

 

 

 

may be different. The phone will attempt to

 

 

 

re-register at the beginning of the overlap

 

 

 

period. For example, if “expires”=3600 and

 

 

 

“overlap”=60, the phone will re-register after

 

 

 

3540 seconds (3600 – 60).

 

 

 

 

voIpProt.server.x.expires.overlap

positive

60

The number of seconds before the expiration

 

integer,

 

time returned by server x at which the phone

 

minimum 5,

 

should try to re-register. The phone will try to

 

maximum

 

re-register at half the expiration time returned

 

65535

 

by the server if that value is less than the

 

 

 

configured overlap value.

 

 

 

 

voIpProt.server.x.register

0, 1

1

If set to 0, calls can be routed to an outbound

 

 

 

proxy without registration.

 

 

 

 

voIpProt.server.x.retryTimeOut

Null or

0

If set to 0 or Null, use standard RFC 3261

 

non-negativ

 

signaling retry behavior. Otherwise

 

e integer

 

retryTimeOut determines how often retries

 

 

 

will be sent.

 

 

 

Units = milliSeconds. (Finest resolution =

 

 

 

100ms).

 

 

 

 

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Polycom 1725-11530-310 manual VoIpProt.server.x.address is an IP