Polycom Version 1.4.x 17 - Manual (Page 125)

Administrator Guide - SoundPoint ® IP / SoundStation ® IP Optimization
Copyright © 2004 Polycom, Inc. 117
4.6.2.1.3.3 Request Validation
Attribute Permitted Values Default Interpretation
voIpProt.SIP.requestValida-
tion.x.request One of:
“INVITE”,
“ACK”, “BYE”,
“REGISTER”,
“CANCEL”,
“OPTIONS”,
“INFO”,
“MESSAGE”,
“SUB-
SCRIBE”,
“NOTIFY”,
“REFER”,
“PRACK”, or
“UPDATE”
Null Sets the name of the method
for which validation will be
applied
a .
a. WARNING: Intensive request validation may have a negative performance impact due to
the additional signaling required in some cases, therefore, use it judiciously.
voIpProt.SIP.requestValida-
tion.x.method Null or
one of: “source”,
“digest” or
“both”/”all”
Null If Null, no validation is done.
Otherwise this sets the type of
validation performed for the
request:
source: ensure request is
received from an IP address
of a server belonging to the
set of target registration serv-
ers;
digest: challenge requests
with digest authentication
using the local credentials for
the associated registration
(line);
both or all: apply both of the
above methods
voIpProt.SIP.requestValida-
tion.x.request.y.event A valid string Null Determines which events
specified with the Event
header should be validated;
only applicable when voIp-
Prot.SIP.requestValida-
tion.x.request is set to
“SUBSCRIBE” or
“NOTIFY”.
If set to Null, all events will
be validated.
voIpProt.SIP.requestValida-
tion.digest.realm A valid string PolycomSPIP Determines string used for
Realm.