IP telephone connections
Note:
For a full list of supported phones, see Appendix B, Supported Avaya telephones in Overview
for the Avaya G430 Branch Gateway.
Connect the IP telephone to an external Ethernet switch that has connectivity with the Avaya
Branch Gateway G430. The IP phone can powered either by the switch or by its own power
supply.
Connecting the telephone to the Branch Gateway
Procedure
1. Wire a telephone to a port on the switch connected to the Branch Gateway LAN port.
If the switch is a PoE switch, you do not need to plug the IP telephone into a power supply.
2. Plug the telephone into the telephone port.
3. If the IP telephone is powered independently, plug the IP telephone into a power supply.
Check that the IP telephone is powered up.
ISDN BRI station connections
Each ISDN port on the MM720 or MM721 media module supports up to two ISDN BRI stations.
Note:
The MM720 and MM721 BRI media modules cannot be administered to support both BRI
trunks and BRI stations at the same time. However, the MM720 and MM721 BRI media
modules support combining both B-channels together to form a 128-kbps channel.
Communication Manager 3.1 enables combining B-channels, using BONDing, to form a
higher bandwidth connection. Finally, if the MM720 or MM721 BRI media module is
administered to support BRI stations, it cannot be used as a clock synchronization source.
Connecting one ISDN BRI station to one ISDN port
Procedure
Connect the station via a standard 8-pin BRI cable to one of the ISDN ports on an MM720 media
module.
Connecting two ISDN BRI stations to one ISDN port
Procedure
1. Connect each station to an RJ-45 splitter that provides two RJ-45 4-pair jacks, and one
RJ-45 male connector.
See
the figure on page 46 for the correct wiring for the splitter.
2. Connect the male connector of the splitter to one of the ISDN ports on an MM720 or
MM721 media module.
Connecting devices
July 2018 Deploying and Upgrading Avaya G430 Branch Gateway 45
Comments on this document? infodev@avaya.com
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