User`s guide

Polycom VVX Expansion Module Administrator’s Guide Addendum UC Software 4.1.6
Polycom, Inc. 49
● <server/>
● <SIP/>
<server/>
This configuration parameter is defined as follows.
VoIP Server Parameters
Parameter
Permitted Values
Default
voIpProt.server.dhcp.available
1
0 or 1
0
If 0, do not check with the DHCP server for the SIP server IP address. If 1, check with the server for the IP
address.
voIpProt.server.dhcp.option
1
128 to 254
128
The option to request from the DHCP server if voIpProt.server.dhcp.available= 1. Note: If
reg.x.server.y.address is non-Null, it takes precedence even if the DHCP server is available.
voIpProt.server.dhcp.type
1
0 or 1
0
Type to request from the DHCP server if voIpProt.server.dhcp.available is set to 1. If this parameter is
set to 0, IP request address. If set to 1, request string
voIpProt.server.x.address
dotted- decimal IP
address or
hostname
Null
The IP address or hostname and port of a SIP server that accepts registrations. Multiple servers can be listed
starting with x=1 to 4 for fault tolerance.
voIpProt.server.x.port
0, 1 to 65535
0
The port of the server that specifies registrations. If 0, the port used depends on
voIpProt.server.x.transport.
voIpProt.server.x.registerRetry.baseTimeOut
10 to 120
60
The base time period to wait before a registration retry. Used in conjunction with
voIpProt.server.x.registerRetry.maxTimeOut to determine how long to wait. The algorithm is defined
in RFC 5626.
If both parameters voIpProt.server.x.registerRetry.baseTimeOut and
reg.x.server.y.registerRetry.baseTimeOut are set, the value of
reg.x.server.y.registerRetry.baseTimeOut takes precedence.
voIpProt.server.x.registerRetry.maxTimeOut
60 to 1800
60
The maximum time period to wait before a registration retry. Used in conjunction with
voIpProt.server.x.registerRetry.maxTimeOut to determine how long to wait. The algorithm is defined
in RFC 5626.
If both parameters voIpProt.server.x.registerRetry.maxTimeOut and
reg.x.server.y.registerRetry.maxTimeOut are set, the value of
reg.x.server.y.registerRetry.maxTimeOut takes precedence.