Aastra-telecom 53I User Manual download pdf (Page 50)

XML Features

44 RN-001029-00, Rev 03, Release 2.1

IP Phone Release Notes 2.1

XML Softkey for Special Characters (55i, 57i, and 57i CT only)

In Release 2.1, the IP Phone can dynamically receive a Symbol List when it

receives the AastraIPPhoneInputScreen XML object. You can have a single

symbol specified for the softkey, or you can have a list of symbols. When there is

only one symbol in the list, the symbol displays with no delay. When there is a list

of symbols, you can keep pressing the symbol softkey to cycle through the list of

symbols to select the one you want to use.

To display a list of customized symbols to the phone’s softkey, the server must

include the list of characters in the URI field of the XML softkey script. The URI

must be in the format:

SymbolList=”<Symbol List content>”

The content of the Symbol List must be encapsulated by quotes. You can specify

multiple symbols in one URI. For example, the SymbolList="@#” specifies the

@ and # symbols

There are some special characters that needed to be encoded due to XML

limitations. The following table specifies these characters.

The following is an example XML URI using the characters in the table above:

SymbolList="@#&>&lt"

The Symbol List content for this URI is @, #, &, >, <.

Note: You can have multiple Symbol List softkeys with different lists of

symbols. The maximum length of the data in a Symbol List is 230

characters.

Symbol XML Encoding

single quote (‘) '

double quote (“) "

greater-than sign (>) >

less-than sign (<) <

ampersand (&) &

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Aastra-telecom 53I User Manual Page 50