Cisco SR520-FE-K9 Administration Manual page 93

Configuring Voice
Configuring Voice Services
Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)
Feature
Signaling Hook Flash Event
Configurable Dial Plan with
Interdigit Timers
Description
The SRP can signal hook flash events to the proxy
during a connected call. This feature can be used
to provide advanced mid-call services with third-
party-call control.
Depending on the features that the service
provider offers using third-party-call-control, the
following ATA features may be disabled to
correctly signal a hookflash event to the
softswitch:
• Call Waiting Service: Refers to the call waiting
serv parameter in the Line pages.
• Three Way Conference Service: Refers to the
three-way conf serv parameter in the Line
pages.
• Three Way Call Service: Refers to the three-
way call serv parameter in the Line pages.
You can configure the length of time allowed for
detection of a hook flash using the Hook Flash
Timer parameter on the Regional page. See
Regional Page, page
The SRP has three configurable interdigit timers:
• Initial timeout (T)—Signals that the handset is
off the hook and that no digit has been
pressed yet.
• Long timeout (L)—Signals the end of a dial
string; that is, no more digits are expected.
• Short timeout (S)—Used between digits; that
is after a digit is pressed a short timeout
prevents the digit from being recognized a
second time.
See Configuring Dial Plans, page 102
information.
136.
for more
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