Corporation Server User Manual

Configuring SIP Applications in sip.xml
2-16 Oracle Communication and Mobility Server Developer’s Guide
Conditions
Table 2–1 lists the operators.
Table 2–2 lists the logical connectors.
Examples
Example 2–10 describes the parts of a request which are referenced with the different
types of variables.
Example 2–10 Referencing Request Elements
MESSAGE sip:[e-mail] SIP/2.0
Call-ID: a2412d22-161b-4cff-b4a5-a4c6c1f70f18
To: <sip:[e-mail]>
From: "Alice" <sip:[e-mail]>;tag=1234
Max-Forwards: 70
User-Agent: Oracle-CallTron/4.5.7.1445
Accept: text/plain
CSeq: 2 MESSAGE
Content-Type: text/plain; charset=UTF-8
Content-Length: 13
Via: SIP/2.0/TCP 10.0.0.20:3094;branch=z9hG4bK-477709c9-c064-4b95-
90bc-7391d0154368.1;rport
Route: <sip:[e-mail];lr>
Proxy-Authorization: Digest username="alice", realm="example.com",
nonce="MTEzNDQwMzkwMDc3NDJiM2JkY2E1ZmRiY2M4YzBjYzQ2M2VhMTM2NWFlM2Fm",
uri="sip:[e-mail]", qop=auth, nc=00000001, cnonce="443857DE",
response="e5c48d5d2982cf3974260511218a246a",
opaque="4a94690f435b9049b896dce0b6ddb8fe"
The message!
Table 2–1 Operators
Condition Name Description
equal Compares the value of a variable with a literal value and
evaluates to true if the variable is defined and its value equals
that of the literal. Otherwise, the result is false.
exists Takes a variable name and evaluates to true if the variable is
defined, or to false if the variable has not been defined.
contains Returns true if the first argument, a variable, contains the literal
string specified as the second argument.
subdomain of If given a variable denoting a domain name (SIP/SIPS URI host)
or telephone subscriber (tel property of SIP or Tel URLs), and a
literal value, this operator returns true if the variable denotes a
sub domain of the domain given by the literal value.
Table 2–2 Logical Connectors
Logic Description
and Contains a number of conditions and evaluates to true if all of
the contained conditions evaluate to true.
or Contains a number of conditions and evaluates to true if and
only if at least one contained condition evaluates to true.
not Negates the value of the contained condition.