Nortel RLC Installation And Administration Manual page 59

June 2005
Voice over IP network call
1 Remote Gateway 9150 user 1 presses the host call appearance key (item
A).
Result: Remote Gateway 9150 user 1 hears a dial tone. This indicates a
successful connection to the RLC over the IP network (item B).
2 Remote Gateway 9150 user 1 dials the external telephone number.
Result: The Remote Gateway 9150 unit sends the dialed digits as packets
across the Ethernet network. The RLC converts the packets to the format
required by the host PBX. The host PBX then converts the data to voice
and routes the call through the PSTN to the called party (items C and D).
PSTN call
1 Remote Gateway 9150 user 3 presses the host call appearance key (item
1).
Result: Remote Gateway 9150 user 3 hears a dial tone. This indicates a
successful connection to the RLC over the PSTN (items 2 and 3).
2 Remote Gateway 9150 user 3 dials the external telephone number.
Result: The Remote Gateway 9150 unit sends the dialed digits across
ISDN BRI through the PSTN, through the host PBX to the called party
(items 4 and 5).
Note: Item notations in parentheses refer to circled markers in the diagram on
page 32.
RLC Installation and Administration Guide
RLC description
33