Teletronics Enterprise SIP Server Bedienungsanleitung PDF herunterladen (Seite 8)

TELETRONICS INTERNA

TIONAL, INC.

7 Enterprise SIP Server Tutorial – Dial Plan

s-tut-dp1.51-041228

2. Rule Definitions for Dial Plan

2.1. Matching Patterns

In Matching Patterns, you can set conditions for call session control settings. The “header field

names” and the “condition variable names” below can be used here.

Condition Variable

Name

Definition

$addr

Caller’s IP Address.

ex_ $addr=192\.168\.1\.100

$date

Date on which the call request was received.

ex_ $date=2003/12/01

$localhost

Whether the call is from localhost (Enterprise SIP Server) or not.

ex_ $localhost=true

$outbound

Whether the callee is outside of the local network where the

Enterprise SIP Server resides.

ex_ $outbound=false

$port

Caller’s port number.

ex: $port=5060

$registered

Whether the callee is registered or not.

ex_ $registered=false

$request

Request

ex_

$request=INVITE sip:[email protected]:5060

SIP/2.0

$sid

Session ID (Session ID number used for internal maintenance)

ex_ $sid=23

$time

Time at which the call request was received.

ex_ $time=15:02:30

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Teletronics Enterprise SIP Server Bedienungsanleitung Seite 8