Pstn Dial-In Using Gk Prefix - Polycom RMX 1500 Administrator's Manual

Polycom RMX 1500/2000/4000 Getting Started Guide
17-30
Example:
Figure 1 shows the call flow assuming the following parameters:
First Dial-in Number
Last Dial-in Number
Use Dial-in Numbers as Destination ID
PSTN participant dials
Destination Prefix (DMA Gatekeeper)
Number of Rightmost Digits to Append
DMA Meeting Room ID

PSTN Dial-in Using GK Prefix

When connecting to an RMX that is standalone or part of a DMA solution
deployment, PSTN participants are prompted by an IVR message
requesting the Destination Conference ID followed by the # key to be
entered using the DTMF input keypad.
Including the Gatekeeper Prefix in the DTMF input string enables PSTN
participants to use the input string when connecting to an RMX whether
the RMX is a standalone MCU or part of a DMA solution deployment.
Enabling PSTN dial-in using GK prefix
The feature is enabled by the USE_GK_PREFIX_FOR_PSTN_CALLS
System Flag in system.cfg. For more information see "System Configuration"
on page 19-5.
Table 17-4 summarizes the PSTN participant's DTMF input depending on
the flag value.
Table 17-4 PSTN Participant input via DTMF
Configuration
Standalone RMX
Conference ID= 1234
RMX with DMA
Virtual Meeting Room ID in
DMA = 1234
DMA gatekeeper prefix = 76
5705550
5705560
Selected
(212)5705555
26
4
5555
FLAG:
USE_GK_PREFIX_FOR_PSTN_CALLS=
NO
PSTN participant
enters: 1234#.
PSTN participant
enters: 761234#
YES
PSTN participant enters:
761234#
(The Gatekeeper
Prefix"76" is automatically
removed from the DTMF
input string for a
standalone RMX.)