Dtmf Forwarding; Play Tone Upon Cascading Link Connection - Polycom RMX 1500 Administrator's Manual

Polycom RMX 1500/2000/4000 Getting Started Guide
3-4

DTMF Forwarding

When two conferences are connected over an IP link, DTMF codes from
one conference are not forwarded to the second conference with the
exception of the following operations that are available throughout the
conference and the forwarding of their DTMF codes is not suppressed (i.e.
they will apply to both conferences):
• Terminate conference.
• Mute all but me.
• Unmute all but me.
• Secure conference.
• Unsecure conference.
During cascading between a gateway and a conference all DTMF codes are
forwarded from the gateway to the conference and vice versa.

Play Tone Upon Cascading Link Connection

The RMX can be configured to play a tone when a cascading link between
conferences is established. The tone is played in both conferences.
This tone is not played when the cascading link disconnects from the
conferences.
The tone used to notify that the cascading link connection has been
established cannot be customized.
The option to play a tone when the cascading link is established is enabled
by setting the System Flag:
CASCADE_LINK_PLAY_TONE_ON_CONNECTION to YES.
Default value: NO.
The tone volume is controlled by the same flag as the IVR messages and
tones: IVR_MESSAGE_VOLUME.