User guide

DescriptionField
Choose the direction of calls that pass through this port:
• Inbound—Use for incoming calls only.
• Outbound—Use for outgoing calls.
• Bothways—Use for inbound and outbound calls (default).
Port Direction
This field specifies the gain or loss that is applied to the received audio
signal relative to the port application type.
Improper gain setting may cause audio echo. Use caution when
you are adjusting this setting.
Note
Audio Signal Adjustment into
IP Network
This field specifies the gain or loss that is applied to the transmitted audio
signal relative to the port application type.
Improper gain setting may cause audio echo. Use caution when
you are adjusting this setting.
Note
Audio Signal Adjustment from
IP Network
Enter the prefix digits that are appended to the digits that this trunk receives
on incoming calls.
The Cisco Unified Communications Manager adds prefix digits after it
truncates the number in accordance with the Num Digits setting.
Prefix DN
Enter the number of significant digits to collect, from 0 to 32.
Cisco Unified Communications Manager counts significant digits from
the right (last digit) of the number that is called.
Use this field for the processing of incoming calls and to indicate the
number of digits starting from the last digit of the called number that are
used to route calls that are coming into the PRI span. See Prefix DN.
Num Digits
Enter the number of digits that are expected on the inbound side of the
trunk. For this rarely used field, leave zero as the default value if you are
unsure.
Expected Digits
Call Restart Timer (1000-5000 ms); ms indicates time in milliseconds.Call Restart Timer (1000-5000
ms)
Offhook Validation Timer (100-1000 ms); ms indicates time in
milliseconds.
Offhook Validation Timer
(100-1000 ms)
Onhook Validation Timer (100-1000 ms); ms indicates time in milliseconds.Onhook Validation Timer
(100-1000 ms)
Hookflash Timer (100-1500 ms); ms indicates time in milliseconds.Hookflash Timer (100-1500 ms)
Cisco Unified Communications Manager Bulk Administration Guide, Release 9.1(1)
OL-28580-01 395
Port configuration settings
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