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Creating Web Sites for the 4630/4630SW IP Telephone
126 4600 Series IP Telephone Release 2.2 LAN Administrator Guide
General Background
The 4630 IP Telephone display is a 1/4-VGA (320 pixels wide by 240 pixels high, 256 colors
supported) display.
The data types and other features supported in the browser include:
● HTML 4.01
● Cascading Style Sheets (CSS), Levels 1 and 2
● Document Object Model (DOM) Level 1
● Images: GIF and JPEG
● ECMAScript (JavaScript) 1.4
● HTTP 1.0 and 1.1
● Secure Sockets Layer (SSL) 2.0 and 3.0
● Cookies stored in non-volatile memory
● Click-to-Dial Functionality
Browser Features and Behavior
This section presents technologies implemented in the 4630 IP Telephone Web Access
application, along with any limitations or non-standard implementations. Style sheets are now
the preferred mechanism to control Web page appearance and have made most attribute
specifications with tags obsolete. Therefore, the majority of tag attributes were not tried. The
attributes that were tested were those of real interest to specific tags. The browser is HTML 4.0
compliant, with a few minor differences as noted where appropriate.
Note:
Note: The sections in this appendix show comments specific to the 4630 IP Telephone
and its browser in italics.