Polycom SIP 3.1 manual Following table describes when to use a specific priority

Page 32

Developer’s Guide SoundPoint IP / SoundStation IP

The following table describes when to use a specific priority:

Phone State

Priority

Description

 

 

 

Idle State

Critical

The phone will display push

 

 

request immediately.

 

 

 

 

Normal

The phone will display push

 

 

request immediately.

 

 

 

Non-Idle State

Critical

The phone will display push

 

 

request immediately.

 

 

 

 

Normal

The phone will keep push request

 

 

in push queue. Once the phone is

 

 

idle, the push request will be

 

 

displayed.

 

 

 

The following should be noted with respect to HTTP URI push:

•By default, a Back soft key is placed on the graphic display.

•The phone can hold a maximum of 10 push requests at any time.

•Push requests are displayed as “first-in-first-out”.

•Changes must be made in the sip.cfg configuration file to enable this feature. Refer to Push Request Configuration Parameters on page 2-21.

•All HTTP requests are challenged through HTTP Digest Authentication.

•If the phone cannot fetch the content from the pushed URI, the request is ignored.

For example, to push the display of soft keys that fetch pages:

<PolycomIPPhone>

<URL priority=”normal”>/examples/media.xhtml</URL> </PolycomIPPhone>

where media.xhtml is defined as follows:

<html>

<!--Data for displaying on the screen-->

Press any soft key to fetch the corresponding page <softkey index="1" label="Top News"

action="SoftKey:Fetch;http://www.cbc.ca/news/world/top/> <softkey index="2" label="Weather

"action="SoftKey:Fetch;http://www.theweathernetwork.com/canada/bc/burn

aby/current/"/>

<softkey index="4" label="Sports" action="SoftKey:Fetch;http://www.tsn.ca/topstory/"/>

<softkey index="3" label="Back" action="SoftKey:Back"/> </html>

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Contents SIP Trademark Information About This Guide Developer’s Guide SoundPoint IP / SoundStation IP Contents Troubleshooting XML ErrorsWhat is the Microbrowser OverviewWhat is Xhtml How to Create Applications Microbrowser New Features in SIP Following new features were introduced in SIPDeveloper’s Guide SoundPoint IP / SoundStation IP Application Development Supported Xhtml ElementsBasic Tags Link Tags Input TagsFollowing link tag is supported Defines an anchorMethod=post This method Specified URL Following attributes are supportedMethod=get This method Input Image Tags Img element defines an imageTable Tags Tables with no bordersAttribute Value/s Description MB Support Attribute Value/s Description Attribute Value/s Description Thead Tbody SoundPoint IP/SoundStation IP XML API Application Interface Meta Information TagsProgrammable Soft Keys Action name is displayedAction Predefined Soft Key Action Default Action Name DescriptionSupported actions are described in the following table Telephone Integration URIs Html Hello World! /pbrFollowing format is supported Action Type DescriptionApps.push.serverRootURL Href=KeyDoNotDisturbDNDSettings/a Push RequestsPhone State Priority Description Following table describes when to use a specific priorityWhere media.xhtml is defined as follows For example, to push the display of an important message Telephony Notification Events Attribute Value/s Description Outgoing Call Event Offhook Event Onhook Event Phone State Polling URICall Line Information Attribute Value/s Description Device Information Network Configuration API Security Http Support Microbrowser User InterfaceLaunching the Microbrowser Navigation and Form Editing Idle Display MicrobrowserSet mb.main.home to the URL used for Microbrowser home Changing Configuration ParametersDeveloping an Xhtml Application Application Development Sample Applications Http//WEBSERVERADDRESSPORT/PLCM/Sample.xhtml Getting the Path Where BMP File has to be Saved Configure the Web server to deploy the above JSP file Xhtml file in the sip.cfg configuration fileReboot the phones Enter a stock symbol, then select the Get Quote soft keyTo develop an XML API application Body Html String result = Set apps.push.password to Developer’s Guide SoundPoint IP / SoundStation IP XML Errors Symptom Problem Corrective ActionDeveloper’s Guide SoundPoint IP / SoundStation IP Unsupported Xhtml Elements Unsupported elements and attributes areTag Type Tag Description Basic Tags Character Format TagsTag Type Tag Description Output Tags Block TagsLink Tags Frame TagsImage Tags Tag Type Tag Description Input TagsList Tags Tag Type Tag Description Table Tags Style TagsMeta Information Tags Programming TagsIndex Developer’s Guide SoundPoint IP / SoundStation IP POLYCOM, INC Application Programming Interface License API License Agreement for Development Purposes Support Services Export Controls
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SIP 3.1 specifications

Polycom SIP 3.1 is an advanced session initiation protocol designed to enhance voice and video communication in various business environments. As a pivotal component of Polycom’s telecommunication solutions, SIP 3.1 offers several features and characteristics that cater to the evolving needs of modern enterprises, particularly those that rely on seamless and efficient communication.

One of the standout features of Polycom SIP 3.1 is its robust interoperability. This protocol supports a wide range of endpoints and platforms, allowing organizations to integrate their existing systems with new technologies effortlessly. This flexibility ensures that businesses can leverage their previous investments while upgrading to the latest communication tools.

Another key aspect of Polycom SIP 3.1 is its enhanced call management capabilities. The protocol facilitates efficient call handling, enabling users to manage multiple calls seamlessly. Features like call hold, transfer, and conferencing are streamlined, which enhances productivity by allowing for efficient collaboration among team members. Additionally, it is optimized for low latency and high-quality audio, ensuring that conversations are clear and free from disruptions.

Security is paramount in today’s digital landscape, and Polycom SIP 3.1 addresses this concern with advanced encryption standards. By integrating security features such as Transport Layer Security (TLS) and Secure Real-time Transport Protocol (SRTP), it protects sensitive communication from unauthorized access and ensures that data remains confidential throughout the call.

Polycom SIP 3.1 also boasts compatibility with various video codecs, making it a versatile choice for video conferencing. This compatibility ensures high-quality video streams, which is essential for effective visual communication in remote meetings. Furthermore, the support for the H.264 codec provides efficient bandwidth usage, making high-definition video conferencing accessible, even in varying network conditions.

Moreover, the protocol provides strong support for presence and instant messaging, which enhances real-time communication among users. This integration of voice, video, and messaging capabilities fosters a more connected and collaborative work environment, allowing teams to engage effectively regardless of their geographical locations.

In summary, Polycom SIP 3.1 stands out as a sophisticated solution tailored to meet the demands of modern business communication. With its emphasis on interoperability, call management, security, video quality, and real-time collaboration, it caters to companies of all sizes seeking to optimize their communication infrastructure and enhance productivity in the workplace. As businesses continue to navigate the complexities of digital communication, Polycom SIP 3.1 remains a compelling choice in the market.
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