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Tone Configuration
23.5 Use Tone-Set Profiles
There is a default tone set named 'default', which is used to generate call progress tones in the call
set-up process. If you want to override this default configuration, configure the call-progress-tone
and tone-set profiles as described above and “use” the tone-set profile in the CS context. The profile
used in the CS context applies to all PSTN interfaces on the CS context. If you want to override this
tone configuration on individual interfaces proceed as follows.
Procedure
To use a tone-set profile by the CS context
Mode
Context CS
Command
Purpose
Step 1
node
(ctx-cs)[
switch
]#use tone-set-profile
name
The tone-set profile is used by the CS
context
Step 1
node
(ctx-cs)[switch]#interface
if-type
if-
name
Switch to the CS interface
configuration
Step 2
node
(if-
type
)[
if-name
]#use tone-set-profile
name
An other tone-set profile is used by an
individual CS interface
Example: Use tone-set profile by the CS Context and CS interface
The example shows how to use the Swiss tone-set for the CS context, and use the USA tone-set for an
individual interface.
SN(cfg)#
context cs
SN(ctx-cs)[switch]#
use tone-set-profile swiss
SN(ctx-cs)[switch]#
interface pstn bri0
SN(if-pstn)[bri0@switch]#
use tone-set-profile usa
23.6 Generation of Local In-Band Tones
In traditional PSTN networks the in-band tones (dial tone, alerting tone, busy tone) are generated by
the network, i.e. the Central Office switch or a similar device. In voice over IP networks however this
model of a network side providing services including in-band tones is not given in all situations. For
example 2 SmartNodes may be connected directly to each other over the access network without the
intervention of a traditional Central Office switch. This imposes the need to generate the local in-
band tones directly on the gateways (SmartNodes) since none of the attached ISDN devices (PBXs,
phones) will do so itself (ISDN USR side). In-band tones can be generated (as programmed in the
tone profile) by entering this command. Irrespective of the presence or absence of in-band tones from
the IP network the SmartNode will always generate the tones locally (as programmed in the tone
profile).
Procedure
Switch on/off the generation of local in-band tones
Mode
System
Software Configuration Guide, Revision 1.03
Summary of Contents for SmartWare R2.00
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