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The setparam instruction sets a parameter associated with a script.
Synopsis
include "tas_defs.h"
setparam(type.param, type.value)
Description
The setparam instruction dynamically sets a parameter associated with a script. Note that Register 0 (r.0) is set to a negative number if the instruction fails.
The following are possible parameters that can be specified:
Change the service type for outbound PRI calls. Valid service types are shown in the following table.
Service |
Service type |
SDN (including GSDN) |
SVC_SDN |
MEGACOM 800 |
SVC_MEGACOM800 |
MEGACOM |
SVC_MEGACOM |
INWATS |
SVC_INWATS |
WATS maximal subscribed band |
SVC_WATS |
ACCUNET switch digital |
SVC_ACCUNET |
Nodal Long Distance Service |
SVC_NODAL_LDS |
International 800 |
SVC_I800 |
ETN |
SVC_ETN |
Private Line |
SVC_PRIVATE_LINE |
DIAL IT NOVA, MULTIQUEST |
SVC_DIALITNOVA |
Reserved (CNO) |
SVC_RESERVED_CNO |
Note:
If you specify a service type that is not available, typically the tic instruction returns the value `p' in r.0. r.1 typically contains the value CV_MIGGINGIE (96) or CV_SERVICENA (63) depending on the switch software.
If the service you need to specify is not included in tas_defs.h, use the following lines:
#define SPECIAL_SERVICE X /* service type you want to use */
setparam(SERVICE_TYPE, SPECIAL_SERVICE)
where X is a number between 0 and 31 that is to be placed in the Facility Coding Value field of the Network-Specific Facilities information element of the ISDN SETUP message.
Change the bearer capability for PRI calls. Valid bearer capabilities are shown in the following table.
Bearer |
Bearer Capability |
Speech |
BEAR_SPEECH |
Unrestricted digital |
BEAR_DIGITAL |
Restricted digital |
BEAR_RDIGITAL |
Modem 3.1 KHz audio |
BEAR_MODEM |
Change the return resource mode for shared system resources (that is, VOICE, TTS, RECOG, etc.). By default TMS waits up to 10 seconds if it cannot immediately get a speech resource needed for a script. Valid values are:
IRD_BLOCKFOREVER (defined in irDefines.h) |
Wait as long as necessary for the resource to become available. |
IRD_IMMEDIATE (defined in irDefines.h) |
Fail if the resource is not immediately available. |
<N> where N is any positive integer |
Wait for N hundredths of a second for the resource to become available. |
Example
The following example shows how to use the setparam instruction in an application to specify Nodal Long Distance Service when placing an outbound call.
#include "tas_defs.h" /* Contains SERVICE_TYPE macro definitions */
#define DIALED_NUMBER 0 /* Location of character string to be dialed */
/* Specify the speech file you wish to use */
tfile(application)
Begin:
/* Set service type for outgoing call to Nodal Long Distance */
setparam(SERVICE_TYPE, SVC_NODAL_LDS)
/* initialize character string to be dialed */
strcpy(ch.DIALED_NUMBER, "6145551212")
/* Originate call */
tic (`O', ch.DIALED_NUMBER)
...
