Rmx Configuration Enabling Isdn Cascading Links - Polycom RMX 1500 Administrator's Manual

Chapter 3-Cascading Conferences
3-12
Any DTMF input from conference A is forwarded to the Entry Queue on
MCU B to complete the IVR session and enable the move of the
participant to the destination conference B.
Once the DTMF codes are entered and the IVR session is completed, the
participant is connected to the conference and the connection between the
conferences is established. The system automatically identifies the calling
participant as an MCU and the connection is identified as a cascading link
and the cascading link icon is displayed for the participant. (

RMX Configuration Enabling ISDN Cascading Links

To enable Gateway-to-Gateway, Gateway-to-MCU and MCU-to-MCU
calls over ISDN Cascading links, the following configurations are
required:
• Modifying the IP Network Service to include the MCU Prefix in the
Gatekeeper (in the Gatekeepers dialog box). For more details, see
"Modifying the Default IP Network Service" on page 14-13.
• ISDN Network Service is configured in both MCUs. For more details,
"Modifying an ISDN/PSTN Network Service" on page 14-58.
• Configuring a Gateway Profile and assigning dial-in ISDN/PSTN
numbers. For details, see "Defining the Gateway Profile" on page 17-18.
• Configure the Entry Queue or conference (for direct dial-in) is enabled
for ISDN connection and a dial-in number is assigned (for example
54145106).
).