Nortel RLC Installation And Administration Manual page 63

June 2005
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
37.
Voice over IP network call
1 The Remote Gateway 911x user lifts the handset (item A).
Result: The Remote Gateway 911x user hears a dial tone. This indicates a
successful connection to the RLC over the IP network (item B).
2 The Remote Gateway 911x user dials a telephone number, such as the
extension number of host station 1.
Result: The Remote Gateway 911x series unit sends the dialed digits as
packets through the IP network to the Ethernet network or Corporate WAN
to the RLC. The RLC converts the packets to the format required by the
host PBX.
3 The host PBX then converts the data to voice and routes the call to host
station 1 (item C).
PSTN call
1 The Remote Gateway 911x user lifts the handset.
Result: The Remote Gateway 911x user hears a dial tone. This indicates a
successful connection to the RLC over the PSTN (item 1).
2 The Remote Gateway 911x user dials a telephone number, such as the
extension number of host station 2.
Result: The Remote Gateway 911x series unit sends the dialed digits
across the PSTN through the host PBX (item 2) to host station 2 (item 3).
Note: Item notations in parentheses refer to circled markers in the diagram on
page 36.
RLC Installation and Administration Guide
RLC description
37