ATech Machine LIBRA-02 M Technické informace stáhnout pdf (Strana 402)

variable, which is set by the HOTDESK_STATUS() function. This tells us how many rows

were affected in the SQL UPDATE, which we assume to be 1. If the value of ${ODB

CROWS} is less than 1, we assume an error and handle it appropriately:

exten => logout,1,NoOp()

same => n,Set(HOTDESK_STATUS(${E})=0)

same => n,GotoIf($[${ODBCROWS} < 1]?error,1)

same => n,Playback(silence/1&agent-loggedoff)

same => n,Hangup()

exten => login_fail,1,NoOp()

same => n,Playback(silence/1&login-fail)

same => n,Hangup()

exten => error,1,NoOp()

same => n,Playback(silence/1&connection-failed)

same => n,Hangup()

exten => invalid_user,1,NoOp()

same => n,Verbose(1,Hot Desk extension ${E} does not exist)

same => n,Playback(silence/2&invalid)

same => n,Hangup()

We also include the hotdesk_outbound context, which will handle our outgoing calls

after we have logged the agent into the system:

include => hotdesk_outbound

The hotdesk_outbound context utilizes many of the same principles discussed previ-

ously, so we won’t approach it quite so thoroughly; essentially, this context will catch

all numbers dialed from the desk phones. We first set our LOCATION variable using the

CHANNEL variable, then determine which extension (agent) is logged into the system and

assign that value to the WHO variable. If this variable is NULL, we reject the outgoing call.

If it is not NULL, then we get the agent information using the HOTDESK_INFO() function

and assign it to several CHANNEL variables, including the context to handle the call with,

where we perform a Goto() to the context we have been assigned (which controls our

outbound access).

We will make use of the HOTDESK_PHONE_STATUS() dialplan function, which you can

define in func_odbc.conf like so:

[PHONE_STATUS]

prefix=HOTDESK

dsn=asterisk

readsql=SELECT extension FROM ast_hotdesk WHERE status = '1'

readsql+= AND location = '${ARG1}'

If we try to dial a number that is not handled by our context (or one of the transitive

contexts—i.e., international contains long distance, which also contains local), the

built-in extension i is executed, which plays back a message stating that the action

cannot be performed and hangs up the call:

366 | Chapter 16: Relational Database Integration

1 2 ... 397 398 399 400 401 402 403 404 405 406 407 ... 733 734

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Hp 2201ca Service Manual (46 pages)

Brand: Hp | Category: Tablets | Size: 1.10 MB |

2101 Tablet

Safety warning notice

Table of contents

1 Product description

3 Illustrated parts catalog

Tablet major components

Miscellaneous parts

4 Removal and replacement

Grounding guidelines

5 Removal and replacement

Description Spare part number

Speakers

Wifi antenna

GPS antenna

Rear-facing webcam

Front-facing webcam

Microphone

Display panel cable

System board

6 Power cord set requirements

7Recycling

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ATech Machine LIBRA-02 M Technické informace Strana 402

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HP 2201ca manuals

Hp 2201ca Service Manual (46 pages)

Table of contents

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