ZyXEL Communications IP PBX X6004 - Manual (Page 324)

Chapter 20 LCR
X6004 User’s Guide
324
choose. The second authority group - Research, only has LCR1 assigned to it, so
extensions that are part of Research cannot use outbound line group ITSP.
Figure 178 LCR Components Example
20.1.1 What You Can Do in this Chapter
Use the LCR List screen to configure settings for your dialing rules for outbound
calls routing. See
Section 20.2 on page 325 .
20.1.2 What You Need to Know
The following terms and concepts may help you as you read through the chapter.
LCR
LCRs are made up of two components. The first part of an LCR is a set of 1 or
more outbound line groups (see
Chapter 18 on page 273 ). The second part of an
LCR is a set of dial conditions, or a set of pattern of digits that distinguish each
individual LCR.
LCRs define which outbound line group(s) that authority groups, trusted SIP peers
or outbound line groups can use to make an outgoing call. This is done via group
management, see
Chapter 21 on page 331 . Once you create an LCR, you can
associate it with:
• Authority Groups - give all the extensions contained in an authority group the
right to use the outbound line groups configured in the LCR.
• Trusted SIP Peers - give the telephones connected to the SIP peer the right to
call the X6004 and then dial out from the X6004 using the outbound line groups
configured in the LCR.
• Outbound Line Groups - give anyone calling in via the associated outbound
line group the right to use the X6004 to make calls via the outbound line groups
configured in the LCR.
LCR1
LCR2
Dial Condition
= 01.
Dial Condition
= 02.
Sales
Research
PSTN
ISDN
ITSP