Cisco Headend System Release 2.7 Guida All'Installazione
Chapter 7 Provision DTACS
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78-4036705-01 Rev D
Field
Description
Packet ID (PID)
(hex)
(hex)
A hexadecimal value inserted in the header of each Authorization
Management Message (AMM). This value indicates that the
message contains AMM data.
Management Message (AMM). This value indicates that the
message contains AMM data.
Activation Timeout
(hours)
(hours)
The DTACS periodically sends this value to DTAs within AMM
messages. This is known as refreshing the timeout value.
messages. This is known as refreshing the timeout value.
If a DTA receives timeout values within this specified time
period (in hours), the DTA remains activated.
period (in hours), the DTA remains activated.
If a DTA does not receive timeout values within this time
period, the DTA is deactivated.
period, the DTA is deactivated.
Range of valid values is from 2 to 2880.
Provider Phone
Number
Number
The service provider phone number. This field provides a way to
contact the headend operator.
contact the headend operator.
Note: You can use a maximum of 255 alphanumeric characters
(excluding the ampersand) in this field.
(excluding the ampersand) in this field.
UTC Offset
The time zone in which the DTA Control System is installed. This
value must adhere to these formatting rules:
value must adhere to these formatting rules:
1
Minutes are expressed in 15-minute increments (for example,
00, 15, 30, 45).
00, 15, 30, 45).
2
The range of valid values is –14:00 to 12:00.
3
Values are formatted as [–]HH:MM, where:
–
–
[–] is optional and denotes time behind UTC
–
HH denotes hours - You must include both hour positions.
If your offset is a single-digit hour (such as minus 7 hours),
place a zero (0) before the single digit (-07:00).
If your offset is a single-digit hour (such as minus 7 hours),
place a zero (0) before the single digit (-07:00).
–
MM denotes minutes - You must include both minute
positions, even if both positions are zeros (00).
positions, even if both positions are zeros (00).
4
The offset can be positive (ahead of UTC) or negative (behind
UTC).
UTC).
Examples:
An entry of -05:00 means that your time zone is 5 hours
behind UTC.
behind UTC.
An entry of 02:00 means that your time zone is 2 hours ahead
of UTC.
of UTC.
Use Daylight
Saving Time (DST)
Saving Time (DST)
Lets you specify whether or not your site uses DST.
Enabled (checked) indicates that the system uses DST.
Disabled (unchecked) indicates that the system does not use
DST.
DST.