Cisco Systems Linksys PAP2 Manual De Usuario
The PHONE ADAPTER can signal hook flash events to the remote party on 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 will offer using third-party-call-control, the following three
PHONE ADAPTER features may be disabled to correctly signal a hook-flash event to the softswitch:
feature can be used to provide advanced mid-call services with third-party-call-control. Depending on
the features that the service provider will offer using third-party-call-control, the following three
PHONE ADAPTER features may be disabled to correctly signal a hook-flash event to the softswitch:
1. Call Waiting Service
2. Three Way Call Service
3. Three Way Conf Service
7.2.18. Configurable Flash / Switch Hook Timer
7.2.19. Configurable Dial Plan with Interdigit Timers
The PHONE ADAPTER has three configurable interdigit timers:
• Initial timeout (T) = handset off hook, no digit pressed yet.
• Long timeout (L) = one or more digits pressed, more digits needed to reach a valid number
• Long timeout (L) = one or more digits pressed, more digits needed to reach a valid number
(as per the dial plan).
• Short timeout (S) = current dialed number is valid, but more digits would also lead to a valid
number.
7.2.20. Message Waiting Indicator Tones – MWI
7.2.21. Polarity
Control
The PHONE ADAPTER allows the polarity to be set when a call is connected and when a call is
disconnected. This feature is required to support some pay phone system and answering machines.
disconnected. This feature is required to support some pay phone system and answering machines.
7.2.22. Calling Party Control – CPC
CPC signals to the called party equipment that the calling party has hung up during a connected call
by removing the voltage between the tip and ring momentarily. This feature is useful for auto-answer
equipment which then knows when to disengage.
by removing the voltage between the tip and ring momentarily. This feature is useful for auto-answer
equipment which then knows when to disengage.
7.2.23. International Caller ID Delivery
In addition to support of the Bellcore (FSK) and Swedish/Danish (DTMF) methods of Caller ID (CID)
delivery, release 2.0 adds a large subset of ETSI compliant methods to support international CID
equipment. The figure below shows the CID/CIDCW architecture used in the PHONE ADAPTER.
Different flavors of CID delivery method can be obtained by mixing-and-matching some of the steps
as shown.
delivery, release 2.0 adds a large subset of ETSI compliant methods to support international CID
equipment. The figure below shows the CID/CIDCW architecture used in the PHONE ADAPTER.
Different flavors of CID delivery method can be obtained by mixing-and-matching some of the steps
as shown.
It should be noted that the choice of CID method will affect the following features:
• On Hook Caller ID Associated with Ringing – This type of Caller ID is used for incoming calls when
the attached phone is on hook (see Figure 1 (a) – (c). All PHONE ADAPTER CID methods can be
applied for this type of caller-id
the attached phone is on hook (see Figure 1 (a) – (c). All PHONE ADAPTER CID methods can be
applied for this type of caller-id
• On Hook Caller ID Not Associated with Ringing – In the PHONE ADAPTER this feature is used for
send VMWI signal to the phone to turn the message waiting light on and off (see Figure 1 (d) and (e)).
This is available only for FSK-based caller-id methods: “Bellcore”, “ETSI FSK”, and “ETSI FSK With
PR”
send VMWI signal to the phone to turn the message waiting light on and off (see Figure 1 (d) and (e)).
This is available only for FSK-based caller-id methods: “Bellcore”, “ETSI FSK”, and “ETSI FSK With
PR”
• Off Hook Caller ID – This is used to delivery caller-id on incoming calls when the attached phone is
off hook (see Figure 1 (f)). This can be call waiting caller ID (CIDCW) or to notify the user that the far
end party identity has changed or updated (such as due to a call transfer). This is only available if the
caller-id method is one of “Bellcore”, “ETSI FSK”, or “ETSI FSK With PR”.
off hook (see Figure 1 (f)). This can be call waiting caller ID (CIDCW) or to notify the user that the far
end party identity has changed or updated (such as due to a call transfer). This is only available if the
caller-id method is one of “Bellcore”, “ETSI FSK”, or “ETSI FSK With PR”.
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