beautypg.com

Otap parameters, Table 6: parameters and keywords, 3 otap parameters – Siemens Java TC65 User Manual

Page 40

background image

TC65 JAVA User's Guide
Strictly confidential / Released

s

TC65 JAVA User's Guide_V05

Page 40 of 90

26.09.2005

8.3 OTAP

Parameters

There is a set of parameters that control the OTAP procedures. These parameters can either
be set by AT command (

at^sjotap

, refer to AT Command Set [

7

]) during the production of

the device, or by SM (see Section 8.4) during operation of the device in the field. None of the
parameters, which are set by AT command, can be overwritten by SM.

• JAD File URL: the location of the JAD file is used to install or update procedures. The JAD

file needs to be located on the net (e.g.

http://someserver.net/somefile.jad

or

http://192.168.1.2/somefile.jad

).

• Application Directory: this is the directory where a new application (JAD and JAR file) is

installed. The delete operation deletes this directory completely. When entering the
application directory with

at^sjotap

or a short message ensure that the path name is not

terminated with a slash. For example, type "a:" or "a:/otap" rather than "a:/" or "a:/otap/".
See examples provided in Chapter 8.4.

• http User: a username used for authentication with the http server.

• http Password: a password used for authentication with the http server.
• Bearer:

the

network

bearer

used

to

open

the

HTTP/TCP/IP

connection,

either

GPRS

or

CSD.

• APN or Number: depending on the selected network bearer this is either an access point

name for GPRS or a telephone number for CSD.

• Net User: a username used for authentication with the network.
• Net Password: a password used for authentication with the network.
• DNS: a Domain Name Server’s IP address used to query hostnames.
• NotifyURL: the URL to which results are posted. This parameter is only used when the

MIDlet-Install-Notify attribute or MIDlet-Delete-Notify attribute is not present in the
descriptor.


There is one additional parameter that can only be set by AT command:
• SM Password: it is used to authenticate incoming OTAP SMs. Setting this password gives

an extra level of security.
Note: If a password set by AT command, all SMs must include this password

Table 6: Parameters and keywords

Parameters

Max. Length AT Keyword SM

Install/update

delete

JAD File URL

100

JADURL

mandatory

unused

Application Directory

50

APPDIR

mandatory

mandatory

HTTP User

32

HTTPUSER

optional

unused

HTTP Password

32

HTTPPWD

optional

unused

Bearer

--

BEARER

mandatory

optional/P

APN or Number

65

APNORNUM

mandatory for CSD

optional/P

Net User

32

NETUSER

optional

optional/P

Net Password

32

NETPWD

optional

optional/P

DNS

--

DNS

optional

optional/P

Notify URL

100

NOTIFYURL

optional

optional/P

SM Password

32

PWD

optional

optional