Download lbi-39000a - The Repeater Builder`s Technical Information Page

LBI-39000
4.2.
FEATURES
PI FEATURES
The telephone interconnect features below are controlled by the PI. Some features also require System Manager,
MD110, or radio configuration. The features are discussed in detail in the subsections that follow.
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4.2.1.
Call forwarding.
Do not disturb.
Last number redial.
Priority service channels/dedicated lines.
Rotating/first available PI-IMC channel assignment.
Site-based call routing (includes PI and MD110 configuration modifications).
Call validation (toll call restrictions).
Caller ID provided to the MD110 on outbound calls.
Remote connectivity administration.
Call Forwarding
Call forwarding allows individual radios to forward inbound interconnect calls to a telephone or to another radio. Call
forwarding must be enacted from a radio by entering a feature code at the radio. See section 4.3 for specifics on enabling this
feature.
NOTE
All input from the radio to the Jessica System requires that the “*” button be pressed according to the requirements specified
in the radio user’s manual. If the feature code sequence is accepted, a short burst of ringing tone is heard. If the feature code
sequence is rejected, a short burst of busy tone is heard. (A short burst is defined as 5 seconds.)
Call forwarding functions according to the following rules:
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Call forwarding to a radio causes the radio frequency (RF) channel to the first radio to be released and an RF channel to
the forwarded radio to be requested.
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Call forwarding to a phone requires that second PI-to-MD110 channel be allocated.
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Call forwarding loops are checked as the forwarding chain is followed and disallowed by the PI. (If the user has a car
radio and a portable radio, the user could forward each to the other and receive calls without the caller needing to know
which unit is in use.)
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In call forwarding chains, the first radio in the chain is billed for the call, and the first radio’s call restrictions are used if
the last radio in the chain forwards to a phone.
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A call can be forwarded a maximum of five radios in a chain.
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Individual call forward and common call forward may be enabled at the same time.
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Call forward setup survives reboot.
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The call forwarding status of LIDs/GIDs is viewable via the dbv command.
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Forwards between full and half duplex radios and between analog and digital radios with clear voice modes are
acceptable.
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The forwarding phone number is limited to 15 digits.
Please refer to Figure 10 and Figure 11 for forwarding hierarchy diagrams.
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