Polycom SoundPoint IP 601 Administrator's Manual page 80

Administrator Guide - SoundPoint IP / SoundStation
Attribute
voIpProt.server.x.transport
voIpProt.server.x.expires
voIpProt.server.x.register
voIpProt.server.x.retryTimeOut
voIpProt.server.x.retryMaxCount
voIpProt.server.x.expires.lineSeize
a. This is the phone's requested registration period. The period negotiated with the server may
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be different. The phone will attempt to re-register when half the negotiated period has
expired.
Copyright © 2005 Polycom, Inc.
®
IP
Permitted
Values Default
DNSnaptr or DNSna
TCPpreferred or ptr
UDPonly
positive integer, 3600
minimum 300
0, 1 1
Null or 0
non-negative
integer
Null or 3
non-negative
integer
positive integer, 30
minimum 10
Optimization
Interpretation
If set to Null or DNSnaptr:
If voIpProt.server.x.address is a
hostname and voIp-
Prot.server.x.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 voIp-
Prot.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.
Requested registration period
a
in seconds .
If set to 0, calls can be routed to
an outbound proxy without reg-
istration.
If set to 0 or Null, use standard
RFC 3261 signaling retry
behavior. Otherwise retryTim-
eOut determines how often
retries will be sent.
Units = milliSeconds. (Finest
resolution = 100ms).
If set to 0 or Null, 3 is used.
retryMaxCount retries will be
attempted before moving on to
the next available server.
Requested line-seize subscrip-
tion period.