Figure 175 Group Management - Outbound Line Group To Lcr; Figure 176 Group Management - Outbound Line Group To Ring Group - ZyXEL Communications IP PBX X6004 User Manual

Chapter 21 Group Management
• LCRs (LCR is the outbound dialing rule) - When you create links from an outbound line
group to an LCR, you allow incoming calls from that outbound line group to make
outbound calls via the outbound line groups configured in the LCR. For example,
someone calling from outside your organization can use the X6004 to forward their call to
another outside line.
In the following example, outbound line group TrustedPeer is associated with LCR1.
LCR1 is comprised of two outbound line groups: a SIP trunk to your VoIP service
provider - ITSP and a connection to your local traditional telephone company - PSTN.
Calls coming in via the TrustedPeer connection can use the ITSP and PSTN connections
to complete their calls.

Figure 175 Group Management - Outbound Line Group to LCR

ITSP
• Ring Groups - When you create links from an outbound line group to a ring group, you
allow calls coming in via that outbound line group to call the page or hunt group
configured within the ring group.
In the following example, outbound line group Sales is associated to Ring Group A. Ring
Group A consists of:
• Page Group 1; allows you to call all the extensions within Page Group 1 simply by
dialing the page group number (888).
• Hunt Group 1; allows you to call extensions within Hunt Group 1 based on the
algorithm defined in the hunt group setup simply by dialing the hunt group number
(999).
All calls coming in via the outbound line group ITSP can call Page Group 1 or Hunt
Group 1.

Figure 176 Group Management - Outbound Line Group to Ring Group

ITSP
194
Internet
Internet
PSTN
LCR1
888
Ring Group A
999
TrustedPeer
Page Group 1
1004
1001
1005
1002
1006
1003
Hunt Group 1
1007
2005
2003 1006
X6004 User's Guide