Avaya 4600 Series Aplikační záznam stáhnout pdf (Strana 50)

Creating Push Messages

50 4600 Series IP Telephones Application Programmer Interface (API) Guide

RTP Port

An RTP port is needed to stream audio to the telephone. The Push Agent sends the port

information to the Trusted Push Server in the GET string. The GET string contains the variable

“rtpLPort”, the telephone’s local port to be used for audio streaming.

The Push Agent responds to the server with:

The RTP Local port information sent by the Push Agent to the Push Initiator from the GET

request is as follows:

Note:

Note: The rtpLPort is generated dynamically and might be different for every new Audio

Stream Push session. The telephone will play the audio stream only on this

specified port.

Table 3: Description of Elements and Attributes used in the Audio Push XML Message:

Element or Tag Attribute Description

<Push> Each Push Message must contain one valid root

<Push> tag.

alert=0|1|2|3 Optional notification alerts – number of ring pings.

type Push Content = audio.

mode normal or barge priority.

<go href=…/> A fully qualified URL - to a valid XML file for Audio

push Content. Cannot exceed 1024 characters.

method HTTP get or post methods.

Push Message Type Syntax

“audio”GET|POST

http://server_IP_address?rtpLPort=xxxx

GET Parameter Description

rtpLPort RTP Local port that will be used for streaming.

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Avaya 4600 Series Aplikační záznam Strana 50