9150 Call Scenario 2: Host-Controlled-External Corporate Call - Nortel RLC Installation And Administration Manual

RLC description
9150 call scenario 2: host-controlled—external corporate call
The following diagram also shows how a Remote Gateway 9100 Series system
routes a host-controlled call from a Remote Gateway 9150 unit. In 9150 call
scenario 2, the call routes to a party outside the organization.
Host-controlled call (corporate external call)
The network that routes the host-controlled call is transparent to the user. Both
VoIP and PSTN calls present the same dialing requirement, as described on page
33.
32
Branch office
Up to 32 digital telephones
(Chicago)
User 1
A
Remote Gateway 9150
Ethernet network
Host location
(Los
Angeles)
Host
PBX
1 2
User 2 User 3
B
RLC
3
Voice over IP call
PSTN call
RLC Installation and Administration Guide
Standard 4.0
1
Central office trunks
(ISDN BRI)
2
ISDN PRI
PSTN
3
D
C
4
Called party
is local
pizza parlor
(Chicago)
5
G101393