Alcatel-Lucent 7330 - Page 259

5 — VoIP overview
Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.42a March 2011 5-59
3FE 54199 AAAA TCZZA Edition 01 ONT Product Information Guide
(***xx|*xx*x.#|*xx*x.*xx#|*xx*x.*x#|*31*xxxxxxxx|*xx#|#xx#|*#xx#|#00
1|x.T)
• If one unique item is matched without ambiguous, ONT would sent the dialed
numbers immediately. e.g. dial *43#
• If the matched item contains timer T, ONT would wait for sending until the timer
expired. If a new digit is dialed before the timer expires, ONT will re-check the
dialed number with the new digit to see if the number can be sent out. e.g. dial
123456
• If the dialed numbers do not match any items, ONT would not send the numbers.
e.g. dial ***#
• If the numbers dialed hit more than one item, ONT would chose the best match
one.
• e.g. (***xx|123xxx.T|1234)
• After dial 1234, ONT would send out the numbers immediately as the rule 1234
was hit instead of 123xxx.T
Dial timer configuration
You can configure dial timer behavior:
<PermanentTimer>20</PermanentTimer>
<InterDigitTimer>16</InterDigitTimer>
<CriticalTimer>4</CriticalTimer>
• PermanentTimer indicates how long the dial tone would play when the subscriber
went off-hook but didn’t dial any digits
• InterDigitTimer indicates how long the ONT would wait for the subscriber to
continue dialing when a number was dialed but did not fully match any item of
the dial plan
• CriticalTimer indicates how long the ONT waits after some numbers are dialed
that match one item of the dial plan. It is only applicable to the item with postfix T
Digit map syntax, collection elements, and samples for package A, B,
and H
The ONT digit map is a pattern that guides digit collection and allows the user agent
to determine when dialing is complete. The digit_map SIP parameter is used to set
this pattern. One digit map is supported for each POTS port.
White space in the digit map string is not significant. Characters are not case
sensitive. Parenthesis can be used to create patterns with following operators and
modifiers and to group sets of patterns together. An enter key on the phone is used
during digit collection to end the collection and cause the call attempt to be made
(INVITE sent). The enter key detected by the ONT is configurable with the SIP
provisioning enter_key parameter. The default is “#”.
Vertical bar characters are used to create alternate patterns in the digit map. For
example 1 | 2| 3 means 1 or 2 or 3. Care must be taken to make alternative patterns
unambiguous when constructing a digit map.