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Aastra Ascotel IntelliGate 2025 - Page 508

Aastra Ascotel IntelliGate 2025
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Ascotel IntelliGate 2025/2045/2065
508 Features Part 2
Detailed Description
Tab. 2.237: Wait until free
Subscriber A must carry out the callback procedure with the handset off-hook
and not via the loudspeaker key.
"Wait until free" works only with cordless terminals.
Suffix dialling procedures
Tab. 2.238: Wait until free: Procedures
System configuration
Tab. 2.239: Wait until free: System configuration
Reference to Other Features
Interface Operating sequence / signalling on the terminal Scope
A Once the callback procedure has been exe-
cuted, A obtains the acknowledgement tone.
As soon as subscriber B is free, A obtains the
ring-back tone.
B Possible interfaces:
internal, external
1)
1)
Callback to busy external subscriber is possible only if the public network supports the service "Comple-
tion of Calls to Busy Subscriber" (CCBS) end-to-end.
System Terminals a/b terminal
Activate callback R9 or R*37
Clear callback #37
Parameter Parameter value Remarks
No settings
Features:
"Callback if subscriber busy / free", page 504
"Message function", page 495

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