Matrix Telecom SARVAM UMG System Manual page 454

but will not send Group B signals. Also charge the call on answer. Valid range is 00/ 01 to 15. Default:
06. If you do not want to use any tone, assign 00.
• Repeat DNIS Digits from Beginning specifies the backward group A tone used to inform the
outbound end to send all the DNIS digits from the beginning. Valid range is 00/ 01 to 15. Default: 00. If
you do not want to use any tone, assign 00.
• Send Next ANI Digits specifies the backward group A tone used to request next (first) ANI digit. Valid
range is 00/ 01 to 15. Default: 05. If no such tone is sent, set this parameter to 00.
A few countries use different tone to request next ANI digit and next DNIS digits. For example, India
uses A-4, China uses A-1.
Backward Group B
• Send Special Information Tone specifies the backward group B tone used to inform the outbound
end that the call cannot be made through because of reasons beyond those which are considered by
the Protocol. Hence Special Information tone will be sent to the calling party. SARVAM UMG will send
only the Group B signal and then disconnect the call. Valid range is 00/ 01 to 15. Default: 02. If you do
not want to use any tone, assign 00.
• Send Special Information Tone and Setup Speech Conditions specifies the backward group B tone
used to inform the outbound end that the call cannot be made through because of reasons beyond
those which are considered by the Protocol. Hence, Special information tone will be sent to the calling
party and request the outbound end to setup speech conditions.
In this case, SARVAM UMG shall connect the calling party to the voice message of the system
informing the caller that the call cannot be connected. Valid range is 00/ 01 to 15. Default: 02. If you do
not want to use any tone, assign 00.
• Subscriber Line Busy specifies the backward group B tone used to inform the outbound end that the
called subscriber is busy. Subscriber Line busy range is from 00/ 01 to 15. Default: 03. If you do not
want to use any tone, assign 00.
• Subscriber Line Free, Charge specifies the backward group B tone used to inform the outbound end
that the called subscriber is free and the call is to be charged on answer. Valid range is 00/ 01 to 15.
Default: 06. If you do not want to use any tone, assign 00.
• Subscriber Line Free, No Charge specifies the backward group B tone used to inform the outbound
end that the called subscriber is free, but the call is not to be charged on answer. This signal permits
non-chargeable calls without the need for transferring no charge information by line signals. Valid
range is 00/ 01 to 15. Default: 07. If you do not want to use any tone, assign 00.
• Congestion specifies the backward group A tone used to inform that congestion is encountered after
changeover from Group-A to Group-B signals. Valid range is 00/ 01 to 15. Default: 04. If you do not
want to use any tone, assign 00.
• Unallocated Number specifies the backward group B tone used to inform the outbound end that the
number received is not in use. Valid range is 00/ 01 to 15. Default: 05. If you do not want to use any
tone, assign 00.
• Subscriber Line Out of Order specifies the backward group B tone used to inform the outbound end
that the called subscriber's line is out of order. Valid range is 00/ 01 to 15. Default: 08. If you do not
want to use any tone, assign 00.
Matrix SARVAM UMG System Manual 448