Avaya 4600 Series Uwagi o Aplikacji Pobierz pdf (Strona 32)

Creating Push Messages

32 4600 Series IP Telephones Application Programmer Interface (API) Guide

If the Web is in “text edit mode” a subsequent normal push is rejected and x-Push-Status

205 “Not in Push State: Push Aborted” is sent. The Push Request does not proceed.

Note:

Note: If a normal Display push is denied, then the entire Display push is denied,

including the Web page’s title. Hence, the application writer might choose to send

two pushes - a Topline push, followed by a Display push. Sending two messages

maximizes the chance of the user viewing at least one message.

Barge Priority

When the mode attribute in the <Push> tag is set to barge, the Display Push Content is

accepted as a priority message, with two exceptions. A barge Display push is rejected only

when the telephone is in either of these non-pushable states:

● When the telephone is in the process of restoring a retrieved backup file, or

● When a Local Procedure has been initiated. See the 4600 Series IP Telephone LAN

Administrator Guide on the http://www.avaya.com/support

Web site for more details on

Local maintenance procedures.

In either non-pushable state, the barge content, including any notification tones is discarded. In

all other cases, the telephone must accept the barge request.

When receiving Push Content with a barge priority, the state of the telephone is as if the user

had selected the Web Access tab on the Phone Screen. For example, any incomplete task,

such as FTP Setup, is considered as having been interrupted. Additionally, the user can leave

the displayed Web page normally by pressing the Phone/Exit button.

Parameter Status Code Reason Phrase

HTTP Status Code 200 “OK”

x-Push-Status 205 “Not in Push State: Push Aborted”

Use Case Scenario:

Q. What happens when a user is editing or adding an entry on the

Speed Dial screen and a barge priority Display push message is sent?

A. If an alert is associated with this message, then the alert will first

sound. Then the pushed message displays immediately. The user can

leave the displayed Web page normally by pressing the telephone’s

Phone/Exit button.

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Avaya 4600 Series Uwagi o Aplikacji Strona 32